Another important and very strong example 1s the salvation of the little children, through the blood of the Passover lamb, from the hand of the Angel who killed every firstborn son. The Lord commanded Moses to kill a one-year-old male goat or sheep without any defect and put its blood on the sides and tops of their doors, and said: "And when I see the blood, I will pass over you" (Ex. 12:13).
The blood of the Passover lamb was a symbol of the Lord Jesus Christ's Blood through which we have received salvation, as St. Paul the Apostle said: "For indeed Christ, our Passover, was sacrificed for us" (1Cor.5: 7).