Christianity brings about the promised Messiah of God, who ushers in the New Covenant.
Sources:
John 5:12-13 (The true fulfillment of following Moses is to follow Christ): bible.usccb.org/bible/john/5
Hebrews 8:13 (New Covenant/Old Covenant): bible.usccb.org/bible/hebrews/8
Deuteronomy 14:2 (Jews as special people): bible.usccb.org/bible/deutero...
Romans 11 (Branches analogy): bible.usccb.org/bible/romans/11
Text of Pope’s Speech at Rome Synagogue (Jews as our brothers): www.nytimes.com/1986/04/14/wo....
Mark 13:2 (Destruction of the Temple): bible.usccb.org/bible/mark/13
John 2:21 (Temple of his body) bible.usccb.org/bible/john/2
Hebrews 9:12 bible.usccb.org/bible/hebrews/9
Malachi 1:11: bible.usccb.org/bible/malachi/1
Exodus 25:18-20 (Cherubim marked the Ark): bible.usccb.org/bible/exodus/25
Leviticus 14 (Priests made lamb offerings): bible.usccb.org/bible/levitic...
Revelation 5:8-9 (The lamb once slain who lives forever): bible.usccb.org/bible/revelat...
Matthew 5:17 (Not come to abolish the law): bible.usccb.org/bible/matthew/5