What does propitiation mean in relation to Jesus as our advocate?

In the context of Jesus being our advocate, propitiation represents His work in appeasing God’s wrath against our sin. As noted in 1 John 2:2, Jesus is described as the propitiation for our sins, meaning that through His sacrifice, He took upon Himself the penalty that we deserved. This act not only secured our forgiveness but also restored our relationship with God. By understanding propitiation, Christians can appreciate the depth of God’s grace and mercy, recognizing that our standing before God is entirely founded on Christ's completed work—not our own merit.