Gal.3: 13 Christ hath redeemed us from the curse of the law, being made a curse for us: for it is written, Cursed is every one that hangeth on a tree:
Here it is said, Christ hath redeemed us- ( exhgorasen).meaning he had bought us with a price; i.e his blood, or life, by being made a curse for us.
Made a curse; treated as accursed, in suffering for our sake the accursed death of the cross. Deut. 21:23; 2Co 5:21.
In other words, he was being made as atonement for our sins. This is so because that which was offered as atonement for sin was considered as bearing the punishment due to sin.
And the person who suffered for transgression was considered as bearing the curse in his body; and such a victim in was taken down from the cross the same day he was executed and buried out of sight to prevent the pollution of the land. The reason being that he that was hanged, was considered accursed of God, which was the case for every of such victim of such crime (Deut.21:22,23). This was responsible for Jesus ‘body being removed same day from the cross.