Mark 12:28-31 (New International Version)

The Greatest Commandment

 ²⁸One of the teachers of the law came and heard them debating. Noticing that Jesus had given them a good answer, he asked him, "Of all the commandments, which is the most important?"

 ²⁹"The most important one," answered Jesus, "is this: 'Hear, O Israel, the Lord our God, the Lord is one.^{[a] 30}Love the Lord your God with all your heart and with all your soul and with all your mind and with all your strength.'^{[b] 31}The second is this: 'Love your neighbor as yourself.'^[c]There is no commandment greater than these."