In the book of Exodus chapter 3 we read about when God called Moses to lead the children of Israel out from under the oppression of the Pharaoh of Egypt. The following is the English translation of the Hebrew text Exodus 3:13,14 (KJB = King James Bible)
13 And Moses said unto God, Behold, when I come unto the children of Israel, and shall say unto them, The God of your fathers hath sent me unto you; and they shall say to me, What is his name? what shall I say unto them?
14 And God said unto Moses, I AM THAT I AM: and he said, Thus shalt thou say unto the children of Israel, I AM hath sent me unto you.
The argument is this: The universe is extremely large—tens of billions of light-years across. The Bible tells us that God made the universe a mere 6000 years ago. How does the light from distant galaxies reach earth then? Surely that size of the universe demands an enormous timescale?
But couldn’t God just have created the light in transit. No, that would be deceptive. It would mean a stream of light carrying false information for billions of years to come.
But surely even you must admit that the simplest and even most logical explanation (if you don’t first presuppose that the biblical account in Genesis is correct) is that the light, from galaxies millions of light-years away, did indeed travel for millions of years to get here?