BOOK OF DEUTERONOMY
Chapter 6
4 Moses said to the people: “Hear, O Israel! The Lord is our God, the Lord alone! 5 Therefore, you shall love the Lord, your God, with all your heart, and with all your soul, and with all your strength. "
GOSPEL ACCORDING TO MARK
Chapter 12
28 One of the scribes came to Jesus and asked him, “Which is the first of all the commandments?” 29 Jesus replied, “The first is this: ‘Hear, O Israel! The Lord our God is Lord alone! 30 You shall love the Lord your God with all your heart, with all your soul, with all your mind, and with all your strength.’"
GOSPEL ACCORDING TO LUKE
Chapter 10
25 There was a scholar of the law who stood up to test Jesus and said, “Teacher, what must I do to inherit eternal life?” 26 Jesus said to him, “What is written in the law? How do you read it?” 27 He said in reply, “You shall love the Lord, your God, with all your heart, with all your being, with all your strength, and with all your mind, and your neighbor as yourself.” 28 He replied to him, “You have answered correctly; do this and you will live.”
GOSPEL ACCORDING TO MATTHEW
Chapter 22
34 When the Pharisees heard that Jesus had silenced the Sadducees, they gathered together, 35 and one of them a scholar of the law tested him by asking, 36 “Teacher, which commandment in the law is the greatest?” 37 He said to him, “You shall love the Lord, your God, with all your heart, with all your soul, and with all your mind. 38 This is the greatest and the first commandment.
Commentaries:
In the Gospel of Matthew, Jesus cited Deuteronomy 6:5 as a Great Commandment. The earliest Christian authors interpreted Deuteronomy's prophecy of the restoration of Israel as having been fulfilled (or superseded) in Jesus Christ and the establishment of the Christian Church (Luke 1–2, Acts 2–5), and Jesus was interpreted to be the "one (i.e., prophet) like me" predicted by Moses in Deuteronomy 18:15 (Acts 3:22–23). While the exact position of Paul the Apostle and Judaism is still debated, a common view is that in place of the elaborate code of laws (mitzvah) set out in Deuteronomy, Paul the Apostle, drawing on Deuteronomy 30:11–14, claimed that the keeping of the Mosaic covenant was superseded by faith in Jesus and the gospel (the New Covenant). - Wikipedia
