“That same night I will pass through Egypt. I will strike down all those born first among the people and animals. And I will judge all the gods of Egypt. I am the Lord.
Pharaoh was stubborn. He refused to let us go. So the Lord killed every oldest son in Egypt. He also killed all those born first among the people and animals. That’s why I sacrifice to the Lord every male animal born first. And that’s why I buy back each of my oldest sons for the Lord.’
Because of his faith, Moses was the first to keep the Passover Feast. He commanded the people of Israel to sprinkle blood on their doorways. He did it so that the destroying angel would not touch their oldest sons.