Light can be divided. Sir Isaac Newton studied light and discovered that white light is made of seven colors, which can be "parted" and then recombined. Science confirmed this four centuries ago - God declared this four millennia ago!

Job 38:24 By what way is the light parted, which scattereth the east wind upon the earth?

The Bible is a History book, not a Science book, but it is remarkable that where the Bible touches on Science, not only is it correct, but the writer could not have possibly known what he was talking about! How did the writer know these scientific facts? It must have been revealed to him by the Creator of the universe.

The Bible is unlike ANY book ever written. It is, in fact, the Word of God.

Source: Eternal Productions