Much has been written already about this 'magical' number, and whilst we try to be tolerant about most things on this site, we remain skeptical about numerology and the suggestion of any supernatural properties of the number seven.
It's interesting that Christians revere the Cross but consider Fingers Crossed to be superstitious nonsense (even though it has Christian origins), yet the number Seven plays an important part of their religion (even though it is associated with Pagan worship).
So why is this number considered so lucky (or unlucky)? And why do Christians use it so much?
On 21st October 1970, the Rev. Sun Myung Moon conducted a simultaneous marriage blessing ceremony for 777 couples in Korea. Why seven hundred and seventy seven?
Because seven is a 'special', mystical number, the history of which goes way, way back.
In the 6th century Pope Gregory the Great defined a set of seven negative attributes that must be avoided. He instructed the best way to avoid these sins was to adopt seven positive attributes. The three Theological Virtues defined by St. Paul (faith, hope and love) added to the four Cardinal Virtues (prudence, temperance, courage and justice) give us the Seven Heavenly Virtues
In the Christian Church, for the Seven Deadly Sins, there are Seven Contrary Virtues. There are also medieval instructions for helping others, give us the Seven Corporal Works of Mercy. Originally there were seven Stations of the Cross and there are Seven Sacraments
Sometimes seven isn't specifically mentioned but there are seven events anyway. For example, many times people asked Jesus who He was, and in reply, Jesus compared Himself to different things to help us understand. The Gospel of John only records seven of these: the Seven I ams
More details can be seen on our page: Seven in the Church.
The answer is simple:
Since the earliest civilisations, man has realised there is more to life than his own little world. So he looked at the biggest and brightest physical entities as the most important and highest powers. The Sun is one obvious power and worshipped as a god. The moon is also pretty big, mysterious and powerful, and that too was considered to be a god. In fact all the celestial bodies were considered deities, and as far as the ancients were concerned, there were seven such astrological celestial bodies that influenced human affairs and personalities.
Later, more heavenly bodies could be seen by telescope but by that time, civilisations were already committed to the seven gods. Nearly all ancient religions adopted this number: the Egyptians had seven gods, Muslims seven heavens, Parsees seven angels, Persians seven sacred horses, and Phoenicians seven mysterious kabiris gods. (The kabiris were so mysterious that the Phoenicians didn't know for certain how many there were, but they believed seven anyway.)
Nazis see three sevens as an anti-anti-Christ. Las Vegans see triple seven as a winning line on a slot machine. And being dealt three sevens in Blackjack is a winner.

Shichi Fuku Jin
There are lots of sevens in Japan - for example the Shichi Fuku Jin; the seven Japanese gods of happiness and luck.
Whilst the ancient Japanese day system is loosely based on a six-day cycle (see Rokuyo), the seven planets that were visible to the ancient Japanese astrologers means that seven was, and still is, an auspicious number in Japan:
gi righteousness, justice, morality |
yu courage, bravery |
jin benevolence |
rei respect, politeness |
makoto honesty, veracity |
meiyo honour |
chuugi loyalty |
Not only Japan of course, but around the world seven was the number of heavenly powers that man depended upon, and seven itself became a special number. Had there been eight planets visible to the naked eye, no doubt man would have designated another major Sea to add to the Seven Seas and an extra Wonder to the Seven Wonders of the Ancient World. (See Christ the Redeemer for one of the New Seven Wonders of the World, designated on 7th July 2007).
Chakra (Sanskrit for circle or wheel) is a centre of spiritual energy in the human body according to Indian yoga philosophy (see also Suavastika). There are six of these wheels spinning away, stacked vertically from the base of the spine to the top of the head. And there is a seventh which is above all these, beyond the physical body. Different cultures at various times have described chakras differently, and a popular understanding is that the seven chakras correspond to different aspects of a human being:
Body |
Instinct |
Vital energy |
Deeper emotions |
Communication with others |
An overview of life |
Communication with God |
Some natural phenomena support the notion that seven is important. For example, the moon changes phase every seven days and seven phases of the moon are visible.
There are seven continents (Europe, Asia, Africa, North America, South America, Australia, and Antarctica).
We see seven colours in the rainbow and the seven musical notes of the diatonic scale (do, rei, me, fa, so, la, te) are considered the most pleasing to the human ear.
But that's about as far as it goes. Seven, in fact, is no more a 'natural' number than any other. Similar claims could be made about other numbers, such as:
The two yin-yang primal opposing but complementary forces found in all things in the universe. Also, the material and the spiritual; the human and the divine.
The three-legged tripod: geometrically the most stable structure.
The Triad society is a general term for branches of Chinese underground organizations based in Hong Kong, Taiwan and mainland China, and spreading out to Chinese communities around the world. These societies were originally formed in the Qing Dynasty to resist the Manchu Emperor. The name 'Triad' (Sanhehui) meant 'Three Harmonies of Society' - unity of Heaven, Earth and Mankind.
In Christianity, the most important 'three' is of the Holy Trinity of God (Father, Son and Spirit) and the three Theological Virtues (faith, hope and love).
...and in Texas, the Three Kick Rule. (By the way; If one's lonely, two's company, and three's a crowd, then what is four and five? Answer at the bottom of the page)
The four Evangelists
The four 'corners' of the Earth (see St. Julian's Cross); north, south, east, west (see Cross Closslet)
The four seasons and other natural phenomena.
Five wounds Jesus received on the cross.
The five musical notes of the pentatonic scale are also considered the most pleasing to the human ear.
Then there are the five basic 'colours': yellow, red, blue, black and white. The ancient Chinese understood the universe to be based on these five colours (which changed over the years) and they associated 'elements' with these.
Six days taken by God to create the world.
888 is the sum of eight consecutive prime numbers (97 + 101 + 103 + 107 + 109 + 113 + 127 + 131). The numerical value of the name of Jesus in Hebrew is 888 and 8 was thus a Christian 'super-number'. There are eight beatitudes (Matthew 5:3-11) and eight symbolises regeneration for many religious ideas. It is the holistic number in Buddhism for the number of steps to end suffering.
The number 8, like the lemniscate symbol for infinity
, is a never-ending line. (See also Everlasting Cross, Baptismal Cross and St. John's Cross.)
And so on.
Similar claims have been made about other numbers, especially double or triple numbers.
One well-known repeating number is 666 - the mark of the beast.
Here's another fun number.
Most people can probably do the mental arithmetic to multiply eleven by eleven and get 121. Some may even be able to calculate 111 x 111 = 12321. For bigger values, most people would prefer a calculator. And if they were really interested they could find that 111111111 x 111111111 = 12345678987654321. This is because eleven enjoys the status of being a 'magic triangle' number.
And because eleven is so magic and powerful, it brought about the end of World War One and made a good contribution to starting World War Three. Now that's some pretty powerful magic! Read about it on our tongue-in-cheek Eleven page, and see also how eleven caused the 9/11 attack on the World Trade Center and the devastating 2004 Indian Ocean tsunami. (Conspiracy theory is the refuge for the feeble minded.)
But back to seven.
In addition to the supposed connection between eleven and the World Trade Center attack, seven appears in another famous U.S. story: The coincidences between Presidents Lincoln and Kennedy.
There are a few other 'natural' interesting things about seven; for example, depending on whether it's a weekday or week-end, the average person falls asleep in seven minutes and sleeps for around seven hours. It is the smallest positive integer requiring two syllables in English, and the opposite sides of a six-sided die always total seven. Yet English, as we all know, is full of quirks. And the six-sided die, whilst mildly interesting, is not very useful information unless you are a gambler (seven is statistically the most common combined numbers of two rolled dice.)
Nevertheless, because of the astrological connection described above, seven has become an important number in all civilisations. To name a few, we have:
Seven is popular in corporate culture too. 'Seven Principles of Good Practice' frequently pops up in Mission Statements and Harrods staff in London is one of many groups expected to perform 'Seven Steps of Exceptional Service'. (Even on this site, we've identified Seven steps for fixing problems with awkward relatives and friends who insist on 'helping' at your wedding, and Seven steps for dealing with procrastination)
The understanding that seven is 'lucky', has not escaped the attention of marketing people. Take for example the prominent Seven in the badge of the Seven-Eleven convenience store founded in 1927. See Seven in Commerce for seven other famous brand names, all of which have been hugely successful.
Of course, seven is not always lucky:
The number seven is popular in literature: 'Salome and the Dance of the Seven Veils', Akira Kurosawa's Shichi-nin no Samurai ('Seven Samurai') and the American copy 'The Magnificent Seven', 'Seven Brides for Seven Brothers', 'The Seven Year Itch', 'The Seven Deadly Sins', Enid Blyton's 'The Secret Seven', and Grimms' Fairy Tales 'Snow White and the Seven Dwarfs', 'The Seven Swabians', 'Seven Ravens' and a few others.
In fact a quick analysis of the Grimms' Fairy Tales, since those stories are riddled with numbers, reveals that seven (or variations) is more common than neighbouring numbers:
| six/sixth/sixty | 90 times |
| seven/seventh/seventy | 161 times |
| eight/eighth/eighty | 24 times |
Seven is a significant number in Christianity, Judaism and many other religions. Islam, for example, has seven articles of faith: the belief in Allah (God); Angles; God's Books (Torah, Bible, and Qur'an); God's Messengers (Adam, Moses, Noah, Jesus & Muhammad); the Day of Resurrection; Destiny; and Life after Death.
And seven does appear in the Bible significantly more frequently than adjacent numbers.
| six/sixth/sixty | 199 times |
| seven/seventh/seventy | 320 times |
| eight/eighth/eighty | 117 times |
Let's look at a few examples:
The Menorah was used with the tabernacle and its seven-branch design was dictated by God to Moses (Exodus 25:31-40). There are lots of sevens in the story of the Fall of Jericho (Joshua 6) and seven is particularly popular in these chapters of the final book of the Bible. In Revelation we read of seven:
| angels | 8 10 11 15 16 17 21 | mountains | 17 |
| beasts | 17 | plagues | 15 21 |
| candlesticks | 1 2 | sardius | 21 (a precious stone) |
| churches | 1 | seals | 5 8 |
| crowns | 12 | spirits | 1 3 4 5 |
| eyes | 5 | stars | 1 2 3 |
| horns | 5 | thousands | 11 |
| heads | 12 13 17 | thunders | 10 |
| kings | 17 | trumpets | 8 |
| lamps | 4 | vials | 15 15 21 |
In Leviticus 25:3-4 we read that fields should lie fallow on the seventh year. And of course, the seventh day is an important day in the Bible. Exodus 20:8-11 says:
|
The seventh day is the Sabbath and the premise is given in Genesis 2:1-3. In total the seventh day is mentioned 50 times, including: Exodus 16, 31, 35, Isaiah 58, Mark 2, Luke 4, Acts 13, 17, 18, & Numbers 15. (See also reference to Sabbath and Sunday.)
As explained above, the roots of seven being a special number is based on polytheism and has no place in a monotheistic religion. The frequency of seven in the Bible shows just how strong an influence the number has had in civilisations for thousands of years.
There is nothing magical about seven. Despite what we said above, there have only been seven continents in recent history. The planet's land mass above sea level is constantly shifting, merging and splitting, rising and sinking. In the Permian Period (about 250 million years ago) there was effectively just one continent (a pretty big one) and one ocean (even bigger).
There are not seven colours in the rainbow; there are six main colour bands and an infinite number of hues. And there are not seven musical notes of the scale in all cultures. Seven was chosen to grade and measure such things, because seven is a number we have become comfortable with.
Similarly, there is nothing magical about seven in the Bible - it's common sense to speak in familiar terms to the reader. If there were eight days in the week, then the eighth would be the day of rest. The important point is not seven, or eight, or any other number - the point is that we should observe some time for God. We should keep a regular time in our lives to reflect, worship, or whatever our religion requires to prevent us from becoming self-centred.
Q: If one's lonely, two's company, and three's a crowd, then what is four and five?
A: Nine!
Other 'lucky' pages: