The Blood Sacrifice

Cain worked the ground and produced the crop. Abel, meanwhile, kills an animal and brings a portion of the animal before the Lord. And what sacrifices the Lord except? The blood. This guy just saw an animal and brought it. But it's about the blood. It's only sacrifice for the sins. Let's go, then comes Moses. Remember when he was getting the Jewish people out of Egypt? There were all those plagues on the Egyptians. Then there was going to be this final plague where the first born male was going to die in every house. That God was going to come by at night and he was going to slay the first born of every house.