About the Cover: The Lord commanded that two turtle doves or pigeons were needed to redeem the firstborn son. Moses instructed fathers to tell their children that this was a reminder of the Lord's redemption of His people from the hand of Pharaoh. When the Father sent the Son, Christ Himself did the work of redemption as He stood in our place. Christ has bought us back from our outstanding debt of sin, not with silver or gold, but with His holy and precious blood.