to make an atonement for your souls
A Ransom for Many
Leviticus 17:11 For the life of the flesh is in the blood: and I have given it to you upon the altar to make an atonement for your souls: for it is the blood that maketh an atonement for the soul.
Matthew 26:28 For this is my blood of the new testament, which is shed for many for the remission of sins.
Mark 10:45 For even the Son of man came not to be ministered unto, but to minister, and to give his life a ransom for many.