Jesus said, “If you are offering your gift at the altar and there remember that your brother has something against you, leave your gift there before the altar and go. First be reconciled to your brother, and then come and offer your gift” (Matthew 5:23-24). When he says, “Be reconciled to your brother,” notice that it is the brother who must remove his judgment. The brother is the one who “has something against you,” just as God has something against us. “Be reconciled to your brother” means do what you must so that your brother’s judgment against you will be removed.
But when we hear the gospel of Christ, we find that God has already done that: He took the steps we could not take to remove his own judgment. He sent Christ to suffer in our place. The decisive reconciliation happened “while we were enemies.” Reconciliation from our side is simply to receive what God has already done, the way we receive an infinitely valuable gift. (John Piper, Fifty Reasons Why Jesus Came to Die, pg. 61)
Blessed Lord Jesus,
No human mind could conceive or invent the gospel.
Acting in eternal grace, thou art both its messenger and its message,
lived out on earth through infinite compassion,
applying thy life to insult, injury, death,
that I might be redeemed, ransomed, freed.
Blessed be thou, O Father, for contriving this way,
Eternal thanks to thee, O Lamb of God,
for opening this way,
Praise everlasting to thee, O Holy Spirit,
for applying this way to my heart.
(Valley of Vision, pg. 62)