Matthew 22:35-39 (HCSB) 35 And one of them, an expert in the law, asked a question to test Him: 36 "Teacher, which commandment in the law is the greatest?" 37 He said to him, "Love the Lord your God with all your heart, with all your soul, and with all your mind. 38 This is the greatest and most important commandment. 39 The second is like it: Love your neighbor as yourself.