Why did Lot's daughters have children with their own father?

Genesis 19:30 - 38

ESV - ³⁰ Now Lot went up out of Zoar and lived in the hills with his two daughters, for he was afraid to live in Zoar. So he lived in a cave with his two daughters. ³¹ And the firstborn said to the younger, "Our father is old, and there is not a man on earth to come in to us after the manner of all the earth.

Clarify • Share • Report • Asked February 01 2016 • Anonymous