Mark 12:30
And you shall love the Lord your God from your whole heart and from your whole soul and from your whole mind and from your whole strength.'
Deuteronomy 6:5
And you shall love Yahweh your God with all of your heart and with all of your soul and with all of your might.
Treasury of Scripture Knowledge
Summary
And thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind, and with all thy strength: this is the first commandment.
General references
Bible References
General references
Matthew 22:36
"Teacher, which commandment [is] greatest in the law?"
1 John 4:21
And this [is] the commandment we have from him: that the one who loves God should love his brother also.