Jesus answered, “The first and most important one is: ‘Hear, O Israel, the Lord our God is one Lord;30 and you shall love the Lord your God with all your heart, and with all your soul (life), and with all your mind (thought, understanding), and with all your strength.’31 This is the second: ‘You shall [unselfishly] love your neighbor as yourself.’ There is no other commandment greater than these.” - Mark 12:29-31