“May all who seek you rejoice and be glad in you; may those who love your salvation say continually, 'Great is the Lord!'” - Psalm 40:16
Already on the eighth day of Jesus’ life, His destiny of atonement is revealed in His name and in His circumcision. At that moment, His blood is first shed and Jesus receives the name given to Him by the angel: “You shall call His name Jesus, for He will save His people from their sins” (Matthew 1:21). In the circumcision of Jesus, all people are circumcised once and for all, because He represents all humanity. In the Old Testament, for the believers who looked to God’s promise to be fulfilled in the Messiah, the benefits of circumcision included the forgiveness of sins, justification, and incorporation into the people of God. In the New Testament, St. Paul speaks of its counterpart, Holy Baptism, as a “circumcision made without hands” and as “the circumcision of Christ” (Colossians 2:11). - Treasury of Daily Prayer
Lord God, You made Your beloved Son, our Savior, subject to the Law and caused Him to shed His blood on our behalf. Grant us the true circumcision of the Spirit that our hearts may be made pure from all sins; through Jesus Christ, our Lord, who lives and reigns with You and the Holy Spirit, one God, now and forever.
Jesus! Name of wondrous love,
Name all other names above,
Unto which must ev'ry knee
Bow in deep humility.
LSB 900:1