Mark 12:30-31

And you shall love the Lord your God out of and with your whole heart and out of and with all your soul (your life) and out of and with all your mind (with your faculty of thought and your moral understanding) and out of and with all your strength. This is the first and principal commandment. [Deut. 6:4, 5.] The second is like it and is this, You shall love your neighbor as yourself. There is no other commandment greater than these. [Lev. 19:18.]