Matthew 22:36-40New International Version (NIV)
36 “Teacher, which is the greatest commandment in the Law?”
37 Jesus replied: “‘Love the Lord your God with all your heart and with all your soul and with all your mind.’ 38 This is the first and greatest commandment. 39 And the second is like it: ‘Love your neighbor as yourself.’ 40 All the Law and the Prophets hang on these two commandments.”
Proverbs 3:5-6New International Version (NIV)
5 Trust in the Lord with all your heart and lean not on your own understanding;
6 in all your ways submit to him, and he will make your paths straight.