What’s more, the Aztecs conceived of time through cycles of 52 years called Xiuhmolpilli (considered an “Aztec century”). This cycle was divided this way: 4 periods of 13 years.
These words mentioned 4 times in the Holy Quran; heat, cool, brothers, sisters, old man, old woman, prisoner of war, the spoil of war, penalty, painful,
Interestingly, the Hebrew word for ‘seasons’ in Genesis 1:14 is moved (Strong’s Concordance #H4150), which literally translated is “appointed times” (divine appointments) in reference to God’s festivals. This is the earliest known allusion to what would later be called the Holy (or Feast) days (periods) of worship, which are seven in number.
The word Muhammad and Shariah each mentioned 4 times in the Quran
The 4th of the Ten Commandments is to remember and keep God’s holy Sabbath day (Exodus 20:9 – 11). The Sabbath day is tied directly to the creation week. God himself made the period between Friday sunset and Saturday sunset extra special when he rested on it after bringing everything into existence the previous six days (Genesis 2:1 – 3, Exodus 20:11).
One of the top ten most frequently mentioned women in the Bible, Eve is only referenced four times (Genesis 3:20, 4:1, 2Corinthians 11:3 and 1Timothy 2:13).
Psalm 107 is the only section or chapter in God’s word that contains the exact same phrase four times (Psalm 107:8, 15, 21 and 31).
The apostle Paul was a man familiar with 4 major first-century cultures. He was a Roman citizen, he was a Jew who spoke Greek as well as Hebrew, and he was a Christian.
The Garden of Eden had a river which parted into the headwaters of four other rivers. These rivers were the Pison, Gihon, Hiddekel and the Euphrates (Genesis 2:10 – 14).
The number of times rainbows are referenced in scripture are four (Genesis 9, Ezekiel 1:28, Revelation 4:3, 10:1). While in the Quran was mentioned 7 times exactly as the rainbow colors 7.
In Ezekiel’s well-known ‘wheel in the middle of a wheel’ vision (Ezekiel 1, 10) he sees four living creatures transporting a throne with four sides and four wheels. Each of the living creatures (likely Cherubim, a class of angels) has four faces (the face of a man, lion, ox, and eagle) and four wings (1:6).
Later in the book that bears his name, Ezekiel is told to proclaim to Israel that an end is coming upon ‘the four corners of the land’ (Ezekiel 7:2). In chapter 14 the prophet is told by the Eternal to ask Israel’s unrepentant elders to repent or else four sore judgments will come upon Jerusalem. They are the sword, famine, wild beasts or animals, and pestilence (14:21).
In Arabic writing, these names each have 4 letters Mohamed, Jesus, Musa,
David, Yahiya, Yusuf, Yunus, Isaac, and Shoaib
Important Numbers in the Universe
In the order in which science first became aware of them
Some numbers, such as your phone number or your Social Security number, are decidedly more important than others. But the numbers on this list are of cosmic importance—they are the fundamental concepts that define our universe, that make the existence of life possible and that will decide the ultimate fate of the universe. In this piece adapted from his new book Cosmic Numbers: The Numbers That Define Our Universe, California State University, Long Beach, mathematics professor James D. Stein reveals not only the effect each number has on our lives and our universe but also the story of the people who discovered and worked with them. Here they are, in the order in which science first became aware of them.
1The Universal Gravitational Constant
Maybe 2011 hasn’t been such a great year, but 1665 was a whole lot worse—especially if you happened to live in London. That was the year of the last great outbreak of bubonic plague, and even though Londoners didn’t know a whole about medicine, they knew that it was a good idea to get out of town. The court of King Charles II departed London for Oxfordshire, and Cambridge University shut down.
One of its undergraduates, Isaac Newton, went back home to Woolsthorpe, where he spent the next eighteen months opening the door to the modern world.
We live in a technological era that would be impossible without the ability to make quantitative predictions. And the first great example of quantitative prediction was to be found in Newton’s theory of universal gravitation. Starting from the hypothesis that the gravitational attraction between two masses is directly proportional to the product of the masses and inversely proportional to the square of the distance between them, Newton figured out that the orbit of a planet was an ellipse with the sun at one of the foci. Johannes Kepler had reached this conclusion from years of painstaking observations, but Newton was able to do so with no more than the assumption of gravitational attraction and the mathematical tool of calculus (which he had invented for this purpose).
- Curiously, though the gravitational constant, G, was the first constant to be discovered, it is the least accurately known of all 13 constants. That is because of the extreme weakness of the gravitational force when compared with the other basic forces. Consider that through a mass of the earth is approximately 6 x 1024kilograms, by 1957—about three centuries after Newton left plague-ravaged London—humans overcame the earth’s gravitational attraction by using a simple chemical-powered rocket to place Sputnik, the first artificial satellite, in orbit.
2- The Speed of Light
The invention of the cannon during the middle Ages showed that the speed of sound was finite; you could see a cannon fire long before you heard the sound of the explosion. Shortly thereafter, several scientists, including the great Galileo, realized the possibility that the speed of light was finite as well. Galileo devised an experiment that might well have proved this, involving telescopes and men pointing lights at each other over a great distance. But the extreme rapidity of the speed of light, combined with the technological limitations of the 1600s, made this experiment unworkable.
By the end of the nineteenth century, technology and ingenuity had advanced so far that it was possible to measure the speed of light within 0.02 percent of its actual value. This enabled Albert Michelson and Edward Morley to demonstrate that the speed of light was independent of direction. This startling result led eventually to Einstein’s theory of relativity, the iconic intellectual achievement of the 20th century and perhaps of all time.
It is often said that nothing can travel faster than light. Indeed, nothing physical in the universe can travel faster than the speed of light, but even though our computers process information at near light speed, we still wait impatiently for our files to download. The speed of light is fast, but the speed of frustration is even faster.
3- The Ideal Gas Constant
In the 17th century, scientists understood three phases of matter—solids, liquids and gases (the discovery of plasma, the fourth phase of matter, lay centuries in the future). Back then, solids and liquids were much harder to work with than gases because changes in solids and liquids were difficult to measure with the equipment of the time. So many experimentalists played around with gases to try to deduce fundamental physical laws.
Robert Boyle was perhaps the first great experimentalist and was responsible for what we now consider to be the essence of experimentation: vary one or more parameter, and see how other parameters change in response. It may seem obvious in retrospect, but hindsight, as the physicist Leo Szilard once remarked, is notably more accurate than foresight.
Boyle discovered the relationship between the pressure and volume of a gas, and a century later, the French scientists Jacques Charles and Joseph Gay-Lussac discovered the relationship between volume and temperature.
This discovery was not simply a matter of donning a traditional white lab jacket (which hadn’t yet been invented) and performing a few measurements in comfortable surroundings. To obtain the required data, Gay-Lussac took a hot-air balloon to an altitude of 23,000 feet, possibly a world record at the time. The results of Boyle, Charles and Gay-Lussac could be combined to show that in a fixed quantity of a gas, the temperature was proportional to the product of pressure and volume. The constant of proportionality is known as the ideal gas constant.
4 –Absolute Zero
It’s easy to make heat. Humans have been able to capture or create fire since prehistoric times. Producing cold is a much more difficult task. The universe as a whole has done a very good job of it, as the average temperature of the universe is only a few degrees above absolute zero. And it has done so the way that we do it in our refrigerators: through the expansion of the gas.
Michael Faraday, who is far better known for his contributions to the study of electricity, was the first to suggest the possibility of producing colder temperatures by harnessing the expansion of a gas.
Dr.Faraday had produced some liquid chlorine in a sealed tube, and when he broke the tube (and thereby lowered the pressure), the chlorine instantly transformed into a gas.
Faraday noted that if lowering the pressure could transform a liquid into a gas, then perhaps applying pressure to gas could transform it into a liquid—with a colder temperature. That’s basically what happens in your refrigerator; gas is pressurized and allowed to expand, which cools the surrounding material.
Pressurization enabled scientists to liquefy oxygen, hydrogen and, by the beginning of the 20th century, helium. That brought us to within a few degrees of absolute zero. But heat is also motion, and a technique of slowing down atoms by using lasers has enabled us to come within millionths of a degree of absolute zero, which we now know to be slightly more than –459 degrees Fahrenheit. Absolute zero falls in the same category as the speed of light. Material objects can get ever so close, but they can never reach it.
5 – Avogadro’s number
Unlocking the secrets of chemistry was not unlike unlocking a safe-deposit box. It took two keys to accomplish the task.
The first key, the atomic theory, was discovered by John Dalton at the dawn of the 19th century. The renowned physicist Richard Feynman felt that the atomic theory was so important that he said, “If, in some cataclysm, all of the scientific knowledge were to be destroyed, and only one sentence passed on to the next generation of creatures, what statement would contain the most information in the fewest words? I believe it is the atomic hypothesis that all things are made of atoms—little particles that move around in perpetual motion.”
These are the 92 (naturally occurring) elements that are the fundamental building blocks of all the matter in the universe. However, almost everything in the universe is a compound; a combination of different kinds of elements. Thus, the second key to modern chemistry was the discovery that each compound was a collection of identical molecules. For example, a batch of pure water is made of lots and lots of identical H2O molecules.
But just how many molecules it will take? Getting the bookkeeping right so that we could predict the result of chemical reactions proved to be a major roadblock to the advancement of chemistry. The Italian chemist Amadeo Avogadro proposed that at the same temperature and pressure equal volumes of different gases contained the same number of molecules. This hypothesis was largely unappreciated when it was first announced, but it enabled chemists to deduce the structure of molecules by measuring volumes at the start and finish of a chemical reaction.
Avogadro’s number is defined to be the number of atoms in 12 grams of carbon and is approximately six followed by 23 zeroes. (It’s also the number of molecules in a mole a unit of measurement that chemists use to express the amount of a substance.)
6 – The Relative Strength of Electricity and Gravity
If you walk across a carpet on a cold winter morning, you may have generated enough static electricity to cause small objects to adhere to your clothes or to make your hair stand up. This provides a vivid demonstration of how much stronger electricity is than gravity. The entire mass of the earth is exerting its best gravitational efforts to pull that object down, yet the small amount of static electricity you have generated defeats those efforts.
It’s a good thing, too—the fact that electricity is so much stronger than gravity enables life to exist. Life is a complex of chemical and electrical reactions, but even the chemical reactions that power the motions of muscles or the digestion of food are, at their core, dependent upon electricity.
Chemical reactions take place as the electrons at the outer edges of atoms shift their allegiance from one atom to another. In doing so, different compounds are formed as the atoms recombine. These shifts cause our nerves to send messages to our muscles, to enable us to move, or to our brain, where the information gathered by our senses is processed. If electricity were weaker relative to gravity than it actually is, this would be more difficult. It’s possible that evolution could produce a way for life to adapt to such a circumstance. But we’ll have to check in another universe to find out.
7 – Boltzmann’s Constant
We all know that water flows downhill, not uphill, because that’s the way gravity works. Gravity is a force, and the gravitational pull of the earth acts as if it was concentrated at the center of the earth, and pulls the water downhill.
However, there isn’t a similar explanation for why we see ice cubes melt when placed in a glass of hot water but never see ice cubes form spontaneously in a glass of tepid water. This has to do with the way heat energy is distributed, and the solution to this problem was one of the great quests of 19th-century physics.
The solution to this problem was found by the Austrian physicist Ludwig Boltzmann, who discovered that there were many more ways for energy to be distributed throughout the molecules of a glass of tepid water than in a glass of hot water with ice cubes.
Nature is a percentage player. It goes most often with the most likely way to do things, and Boltzmann’s constant quantifies this relationship. A disorder is much more common than order—there are many more ways for a room to be messy than clean (and it’s much easier for an ice cube to melt into disorder than for the ordered structure of an ice cube to simply appear).
Boltzmann’s entropy equation, which incorporates Boltzmann’s constant, also explains Murphy’s law: If anything can go wrong, it will. It isn’t that some malignant force is acting to make things go wrong for you. It’s just that the number of ways that things can go wrong greatly exceeds the number of ways that things can go right.
8- Planck’s Constant
For the most part, scientists are a relatively self-effacing group. They know that Nature is the final judge of whatever analyses they have made, and sometimes it takes Nature a substantial amount of time to deliver its verdict. Yet one day Max Planck made an assumption about the physical universe that impelled him to tell his son during a lunchtime walk, “I have had a conception today as revolutionary and as great as the kind of thought that Newton had.”
Strong words, indeed, but time proved Planck was absolutely correct. His startling revelation was that the universe packages energy infinite multiples of the smallest amount, much as the atomic theory proclaims that the universe packages matter infinite multiples of atoms. These small packages of energy are known as quanta, and Planck’s constant, abbreviated h, tells us the size of these packages.
Planck’s quantum theory has proved to be not only an explanation of the way the universe is structured but also the spark of the technological revolution of the 20th and 21st centuries.
Almost every advance in electronics, from lasers to computers to magnetic resonance imagers, derives from what the quantum theory tells us about the universe. Additionally, the quantum theory provides us with a highly counterintuitive picture of reality. Concepts such as parallel universes, once the stuff of science fiction (if envisioned at all), are now firmly entrenched, thanks to quantum theory, as legitimate explanations of the way things are—or at least the way they might be.
9- The Schwarzschild radius
The concept of a black hole, a space in which so much matter was packed that the gravitational pull prevents the escape of light, was known as far back as the 18th century. But it was seen as more of a theoretical possibility that an actual phenomenon.
The possibility of an actual black hole emerged as a result of Einstein’s theory of general relativity, which gave a detailed explanation of subtleties of gravitation that had eluded Newton. A copy of this theory made its way to the Russian Front during World War I, to Karl Schwarzschild, a physicist, and astronomer serving in the German army.
Einstein put forth his theory in the form of a system of equations. These equations were extremely difficult to solve, but Schwarzschild managed to find a solution to them in the midst of the carnage of war. Not only that, but he also showed that for any given quantity of matter, there was a sphere so small that if all that matter were packed inside it, it would become a black hole.
The radius of the sphere is known as the Schwarzschild radius. (There is no single Schwarzschild radius; it’s a different size for every possible mass.) Popular treatments leave us with the impression that black holes are ominously small, dense and black.
For example, the Schwarzschild radius for a mass the size of the earth is only about 1 centimeter. But surprisingly, much larger black holes can be diffuse. If an entire galaxy’s mass were distributed evenly within its Schwarzschild radius to create a black hole, the black hole’s density would be about 0.0002 the density of the earth’s atmosphere.
10 – The Efficiency of Hydrogen Fusion
Carl Sagan famously said, “We are all star-stuff.” That’s true, and it’s thanks to the efficiency of hydrogen fusion. The universe is mostly hydrogen. To produce more complex elements—in particular, the ones that make life possible—there has to be a way to get those other elements from hydrogen.
The universe does it with stars, which really are just very large balls of hydrogen, assembled through gravitational attraction. The pressure of this gravitational attraction is so strong that nuclear reactions start to occur, and hydrogen is transmuted into helium through fusion.
The amount of energy released in this process is given by Einstein’s famous equation E = mc2. But only 0.7 percent of the hydrogen initially present actually becomes energy. Expressed as a decimal, this number is 0.007. This is the efficiency of hydrogen fusion, and the presence of life in the universe is very sensitive to this number.
One of the first steps in the fusion of hydrogen is the production of deuterium (heavy hydrogen) and this would not happen if the efficiency of hydrogen fusion fell below 0.006. Stars would still form, but they would simply be large glowing balls of hydrogen.
If the efficiency of hydrogen fusion were 0.008 or higher, then fusion would be too efficient. Hydrogen would become helium so quickly that the hydrogen in the universe would be used up. Since each water molecule contains two atoms of hydrogen, it would be impossible for water to form. Without water, life as we know it could not exist.
11- The Chandrasekhar Limit
Life as we know it is based on the element carbon, but life also requires a large variety of other, heavier atoms. There is only one process in the universe that produces these heavier elements, and that is a supernova, the explosion of a giant star.
A supernova explosion produces all those heavier elements and scatters them throughout the universe, enabling planets to form and life to evolve. Supernovas are rare but spectacular. The supernova that appeared in the sky 1987 actually happened more than 150,000 light-years from earth but was still visible to the naked eye.
The size of a star determines its fate. Stars the size of the sun live relatively quiet lives (though billions of years from now the sun will expand and engulf the earth) The Stars slightly larger than the sun will become white dwarves, intensely hot but small stars that will cool slowly and die.
However, if a star exceeds a certain mass—the Chandrasekhar limit—then it is destined to become a supernova.
The Chandrasekhar limit is approximately 1.4 times the mass of the sun. Extraordinarily, Subrahmanyan Chandrasekhar discovered this as a 20-year-old student by combining the theories of stellar composition, relativity and quantum mechanics during a trip on a steamship from India to England.
12 – The Hubble Constant
There are really only two possibilities for the universe: Either it has always been here, or it had a beginning. The question as to which is right was resolved in the late 1960s when conclusive evidence showed that the universe began in a giant explosion. The particulars of the big bang are almost impossible to comprehend. All the matter of the universe, all its stars, and galaxies, originally was squished together inside a volume so small it makes the volume of a single hydrogen atom seem gargantuan in comparison.
If the universe began in a giant explosion, how long ago did that explosion takes place, and how big is the universe today? It turns out that there is a surprising relationship between those two questions, a relationship that was first suspected in the 1920s as the result of observations by Edwin Hubble (for whom the famous space telescope is named) at the Mount Wilson Observatory outside Los Angeles.
Hubble, using a technique similar to the one currently used by radar guns, discovered that the galaxies were generally receding from the earth. Since there is nothing astronomically special about earth’s place in the universe, this must be taking place across the universe: All the galaxies are flying apart. The relationship between the speed at which a galaxy appears to be moving away and its distance from earth is given by Hubble’s constant. From this, we can figure out that the big bang occurred approximately 13.7 billion years ago.
We know how the universe began, and how old it is. But we don’t know how it all ends. However, there is a way to determine its fate, if only we can gather enough information to compute the value of a constant known as Omega.
If you launch a rocket from a planet, and you know the rocket’s speed, then knowing whether it can escape a planet’s gravity depends upon how massive the planet is. For instance, a rocket with enough speed to escape the moon might not have enough speed to escape the earth.
The fate of the universe depends upon the same kind of calculation. If the big bang imparted enough velocity to the galaxies, they could fly apart forever. But if it didn’t, then the galaxies would find themselves similar to rockets without escape velocity. They would be pulled back together in a big crunch—the reverse of the big bang.
It all depends upon the mass of the entire universe. We know that if there were approximately five atoms of hydrogen per cubic meter of space that would be just enough matter for gravitational attraction to bring the galaxies back together in a big crunch. That tipping point is called Omega; it’s the ratio of the total amount of matter in the universe divided by the minimum amount of matter needed to cause the big crunch. If Omega is less than one, the galaxies will fly apart forever. If it’s more than one, then sometime in the far-distant future the big crunch will happen. Our best estimate at the moment is that Omega lies somewhere between 0.98 and 1.1. So the fate of the universe is still unknown.
The internet full of research papers regarding this number
Some people are extremely wary of number 13. Among those people who are most wary can be found among people suffering from triskaidekaphobia: in other words, the fear of the number 13.
Even though this phobia about the number 13 is real, we can wonder whether it is justified. Why is the number 13 sometimes considered an unlucky number? Why be afraid of the number 13? Why would it be an unlucky number?
The origin of this superstition can notably be found in religious beliefs, and more specifically, in Christianity. In the Bible, the number 13 has a specific meaning. And this meaning is perfectly illustrated by the symbolic aspect of the Last Supper, Jesus’ last meal with his 12 disciples (Judas being the 13th apostle, the one that will betray Jesus). The Bible leads to the following interpretation: the number 13 is connected to the descended of Jesus to heaven
However, even in this context, the number 13 can have another meaning for Christians, one that’s much more positive. If we analyze the numerical value of J.C (Jesus-Christ) using the alphabetical order, here’s what can be noticed:
- J is the 10th letter of the alphabet
- C is the 3rd letter of the alphabet. By adding up the value of these two letters, the final result is 10 + 3 = 13. Therefore, how could the initials J.C. refer to something completely negative in Christianity?
Consequently, it implies that the number 13, even from a historical point of view, cannot only be synonymous with bad luck, quite the contrary…
The number 13 is not an unlucky number. There’s nothing to fear about this number. In several cultures, this number is considered a positive one.
In Aztec culture, the sacred divinatory calendar was set up this way:
1 year = 260 days = 20 months (called 13-day cycles) made up of 13 days.
What’s more, the Aztecs conceived of time through cycles of 52 years called Xiuhmolpilli (considered an “Aztec century”). This cycle was divided this way: 4 periods of 13 years.
Here, the number 13 takes on the form of a temporal unit symbolizing the end of a cycle and establishing some kind of balance.
In the same vein, the Celtic calendar followed the rhythm of the Moon and was made up of 13 months, each consisting of 28 days. These 13 months were the result of balance and harmony, which further strengthens the positive value of the number 13.
SUPERSTITIONS LINKED TO THE NUMBER 13
In spite of these various elements supporting the fact that the number 13 is a lucky number, some superstitions have remained well-anchored for generations, even if they are sometimes irrational. That’s what is commonly known as popular beliefs. Without being able to clearly identify their origin, those who believe in them are usually unable to explain what makes them actually believe in them.
That’s the case of the superstition according to which the number 13 is said to bring bad luck. Thus, in some hotels, there is no room #13. In the same vein, there’s sometimes no 13th floor in buildings, and, in some streets, there’s no house number thirteen. As I said, these superstitions shrouding the number 13 in negativity cannot clearly be explained.
This positive aura that takes place when a Friday 13 comes around finds its origin in the Pagan Friday that celebrates Aphrodite for the Greeks, or Venus for the Romans. Friday was at that time the happiest day of the week.
God is sovereign over all that happens and there are no accidents in the reign of God so 13 is not a lucky or unlucky number. In fact, luck is like chance…it is nothing. Some hotels and airlines have no 13th floor or 13th aisles in them because of superstition. Friday the 13th also carries that stigma with it. When we attribute certain power or luck to a number we are revealing our ignorance of the supremacy of God in all things. There is no magical power or special abilities to a number any more than there is power in chance. If a weather forecaster predicts a 30% chance of rain, do we really believe that the chance had anything to do with whether it rains or not? Did chance create the wind shear or increase the humidity? Was chance the cause for the wind direction, the dew point or the drop in the barometric pressure? Of course not. We can’t attribute any power or special abilities to a number but the Bible does speak about certain negative things regarding the number thirteen but it doesn’t mean that the number created or caused the bad or evil things to occur, as we shall read; it just seems to be associated with it, but it is intentional and no accident.
Number 13 and Defilement
The Bible mentions 13 things that defile a person in Mark 7:20-23saying
“What comes out of a person is what defiles him. For from within, out of the heart of man, come evil thoughts, sexual immorality, theft, murder, adultery, coveting, wickedness, deceit, sensuality, envy, slander, pride, foolishness. All these evil things come from within, and they defile a person.”
The number 13 wasn’t a defiling number but these things that Jesus listed are. What is interesting is that most of these defilements or evil things come out of the heart and are what truly defiles the man. Jesus was speaking about the traditions of the Pharisees when He told the disciples “There is nothing outside a person that by going into him can defile him, but the things that come out of a person are what defile him” (Mark 7:15) and that “whatever goes into a person from the outside cannot defile him, since it enters not his heart but his stomach, and is expelled” (Mark 7:18-19). The number 13 had nothing to do with the evil but the human heart did.
Other Things Associated with 13
- The dragon, which is symbolic of Satan, is mentioned 13 times in the Book of Revelation.
- There are 13 major famines that occurred in the Bible from Genesis 12:10 during Abraham’s time to Acts 11:28 during the period of the early church.
- In Romans chapter 1 the 13th characteristic of evil attributes is that mankind is a hater of God (Rom 1:30).
- Deuteronomy 13 speaks about pagan and false Gods that will lead people into idolatry and thus, the severe judgment of God.
- Some traditions hold that Judas Iscariot, the one who would betray Christ, was the 13th one seated.
- The 13th chapter of the Book of Revelation is reserved for Satan and the beast (the Anti-Christ).
- Solomon spent only 7 years building God’s temple (1 Kings 6:38) but he spent 13 years building a palace for himself (1 King 7:1).
- Haman the Agagite declared and signed a decree to have all of the Jews in the Persian Empire killed on the 13th day of the first month which would take effect on the 13th day of the 12th month.
- Nimrod, the mighty hunter, was of the 13th generation of Ham and it seems that the number thirteen is the number of human government while twelve is the number that God uses in His governmental structures.
- The Valley of Hinnom is mentioned thirteen times in Scripture and is always related to evil pagan practices.
Islam came to destroy supervisions, magic, and unhealthy human habits such as Types of superstitious belief in bad omens, ancient and modern:
- Certain days or months, such as Safar and Shawwal.
- Certain birds, such as crows and owls.
- Certain animals, such as snakes, black cats, and monkeys, or their movements, such as the passing of gazelles.
- Certain types of people, such as a one-eyed man or a hunchback.
- Certain numbers, such as 13 among the Christians, 7 among the Bedouin and 10 among the Raafidis; in the latter case because they dislike the Asharah Mubashsharah (the ten Sahaabah who were given the certain promise of Paradise) with the exception of Ali (may Allah be pleased with him). Hence they will say nine plus one instead of ten.
- Certain sounds, such as the voice of a crow or the sound of an ambulance or fire truck.
- Frightening or disturbing dreams.
- Colors, such as the color of blood, or yellow.
- When the eyelashes of the left eye tremble involuntarily, they say, Something bad is going to happen to us.
- Calling a child by the name of a living person, such as the father or mother and so on.
- Witnessing an accident or a fire in the morning.
- Seeing one’s wife’s mother in the morning.
- When the right hand or right foot itches.
1 Corinthians 13:13; And now these three remain faith, hope, and love. But the greatest of these is love.