One of them was an authority on the law. So he tested Jesus with a question. "Teacher," he asked, "which is the most important commandment in the Law?"
Jesus replied, " 'Love the Lord your God with all your heart and with all your soul. Love him with all your mind.' (Deuteronomy 6:5) This is the first and most important commandment. And the second is like it. 'Love your neighbor as you love yourself.' (Leviticus 19:18) Everything that is written in the Law and the Prophets is based on these two commandments."