Matthew 22:34-40
Jesus teaches the Pharisees about the most important Law
34 The Pharisees heard that Jesus had said these things to the Sadducees. Now the Sadducees could not say anything more to him. So the Pharisees met together. They decided what they would say to Jesus.
35 One of the Pharisees had studied God's Law very well. He asked Jesus a question to see how he would answer. 36 He said, ‘Teacher, which of God's Laws is the most important rule for us to obey?’
37 Jesus replied to him, ‘You should love the Lord your God completely: Love him with all your mind. Love him with all that you are. Love him in all that you think. 38 This is the greatest rule and the most important of all God's Laws. 39 The second rule is also important, like the first one. You should love other people as much as you love yourself. 40 All God's Laws that Moses gave us come from these two rules. All the things that the prophets wrote also come from them.’