By this fortunate exchange with us He took upon Himself our sinful person and granted us His innocent and victorious Person. Clothed and dressed in this, we are freed from the curse of the Law, because Christ Himself voluntarily became a curse for us, saying: “For My own Person of humanity and divinity I am blessed, and I am in need of nothing whatever. But I shall empty Myself (Phil. 2:7); I shall assume your clothing and mask; and in this I shall walk about and suffer death, in order to set you free from death.” Therefore when, inside our mask, He was carrying the sin of the whole world, He was captured, He suffered, He was crucified, He died; and for us He became a curse. But because He was a divine and eternal Person, it was impossible for death to hold Him. Therefore He arose from death on the third day, and now He lives eternally; nor can sin, death, and our mask be found in Him any longer; but there is sheer righteousness, life, and eternal blessing. (Luther’s Works, v.26, p.284)
Picture: The Tools of Crucifixion: The hammer and the pliers and the nails used in affixing Jesus to the cross. The pole with a vinegar-soaked cloth to wet his lips before He cried, “It is finished.” Also the spear which was used to pierce His side.