Fibonacci was a man born in ~1170. When he was to grow up, he was to discover an amazing thing that is an amazing sign of God- the Fibonacci sequence.
What is the Fibonacci sequence?
In the Fibonacci sequence, each number is the sum of the previous two numbers.
It starts out with 1, then 1 again, then 2, then 3, then 5 and so one. It results with something like this: 1, 1, 2, 3, 5, 8, 13, 18, 31 etc.
Now, the number 7 is the number of perfection, completion. God makes the Universe in 6 days and rests of the 7th- the Universe is finished. In Exodus 22:30, God instructs that animals must be at least 7 days old before being used for sacrifice. God told Joshua to walk around Jericho for seven days, and on the seventh day to make seven circuits, and for seven priests to blow seven trumpets outside the city walls, to make Jericho fall.
If we add up the first 7 numbers of the Fibonacci sequence, 1, 1, 2, 3, 5, 8, 13, we come to 33- the age Jesus was when He died, when He paid the penalty for sin. All I can say is WOW!!!
Here are some photos of the Fibonacci sequence: