Jesus’s sacrifice was a single, final, and complete act that permanently removed sin, unlike the repeated animal sacrifices of the Old Covenant. By appearing “at the end of the ages,” Jesus fulfilled the promises of God’s redemptive history and made any further sacrifice unnecessary. This ultimate sacrifice of himself provides salvation and atonement for all who believe. Once for all: The phrase “once for all” emphasizes the singular and definitive nature of Christ’s sacrifice, a stark contrast