Why is 7 said to be a lucky number?

Question

My lucky number is 7 and most people have the same number and its said to be a magically and exceptionally lucky number.

Answer 1

A mystic or sacred number. It is composed of four and three, which, among the Pythagoreans, were, and from time immemorial have been, accounted lucky numbers. Among the Babylonians, Egyptians, and other ancient peoples, there were seven sacred planets. The Hebrew verb for "to swear" means literally to come under the influence of seven things; thus, seven ewe lambs figure in the oath between Abraham and Abimelech at Beersheba (Gen. 21:28); and Herodotus describes an Arabian oath in which seven stones are smeared with blood. There are seven days in Creation, seven days in the week, seven graces, seven deadly sins, seven divisions in the Lord's Prayer, and seven ages in the life of man; climacteric years are seven and nine with their multiples by odd numbers; and the seventh son of a seventh son was held noble. Among the Hebrews, every seventh year was sabbatical, and seven times seven years was the jubilee. The three great Jewish feasts lasted seven days; and between the first and second were seven weeks. Levitical purifications lasted seven days; Balaam would have seven alters, and sacrificed on them seven bullocks and seven rams; Naaman was commanded to dip seven times in Jordan; Elijah sent his servant seven times to look out for rain; ten times seven Israelites went to Egypt, the exile lasted the same number of years, and there were ten times seven elders. Pharaoh in his dream saw seven years for each of his wives; seven priests with seven trumpets marched round Jericho once every day, but seven times on the seventh day. Samson's wedding feast lasted seven days; on the seventh he told his bride the riddle, he was bound with seven withes [sic], and seven locks of his hair were cut off. Nebuchadnezzar was a beast for seven years. In the Apocalypse, there are seven churches of Asia, seven candlesticks, seven stars, seven trumpets, seven spirits before the throne of God, seven horns, seven vials, seven plagues, a seven-headed monster, and the Lamb with seven eyes. The old astrologers and alchemists recognized seven so-called planets. According to the Muslims, there are seven heavens.

Answer 2

7 is the sum of 3 and 4
the number of sides of the triangle and square respectivly
the triangle/square were veiwed as the perfect shapes

Answer 3

my prefered 'magical' numbers are 1, 3, 11, 17, and 418...

7 is a most evil number because its perfection is impossible to attack...

Answer 4

I don’t believe that there are good and evil numbers,or give good luck and some give bad luck....
But I like number 7,3,and 5....

Answer 5

cause its my birth number.LOL