So Christ was once offered to bear the sins of many; and to them that look for him shall he appear the second time without sin to salvation.
– Hebrews 9:28
We can know from this verse, in the Age of Grace, the incarnate Lord Jesus was nailed to the cross in a holy and sinless flesh. He took on the sins of all mankind and served as a sin offering, so that man could break away from the danger of being convicted and cursed by laws.