Genesis 7 and 8 reveal a timeline of the flood, distinguishing between 40 days of rain and 150 days of prevailing waters.
Genesis 7:24 BDC: Did the flood rains last forty days or one hundred fifty days?
Where Did the Flood Water Come From? — Exploring Genesis 7:11 and Noah’s Day
The Global Flood, described in Genesis, resulted from subterranean water and a collapsing water canopy, causing catastrophic geological upheaval.
