Under Gods Command
John 1:29 The next day John saw Jesus coming toward him and said, “Look, the Lamb of God, who takes away the sin of the world!
Every morning and evening a lamb was sacrificed in the temple for the sins of the people. Isaiah prophesied that the Messiah, God’s servant, would be led to the slaughter like a lamb. To pay the penalty for sin, a life had to be given-and God chose to provide the sacrifice himself. The sins of the world were removed when Jesus died as the perfect sacrifice. This is the way our sins are forgiven. The sin of the world means everyone’s sin, the sin of each individual. Jesus paid the price of your sin by his death. You can receive forgiveness by confessing your sin to him and asking for his forgiveness.
Under Gods command 