Deuteronomy 6:5

6:5 You must love the Lord your God with your whole mind, your whole being, and all your strength.

Deuteronomy 10:12

An Exhortation to Love Both God and People

10:12 Now, Israel, what does the Lord your God require of you except to revere him, to obey all his commandments, to love him, to serve him with all your mind and being,

Deuteronomy 30:16-20

30:16 What I am commanding you today is to love the Lord your God, to walk in his ways, and to obey his commandments, his statutes, and his ordinances. Then you will live and become numerous and the Lord your God will bless you in the land which you are about to possess. 30:17 However, if you turn aside and do not obey, but are lured away to worship and serve other gods, 30:18 I declare to you this very day that you will certainly perish! You will not extend your time in the land you are crossing the Jordan to possess. 30:19 Today I invoke heaven and earth as a witness against you that I have set life and death, blessing and curse, before you. Therefore choose life so that you and your descendants may live! 30:20 I also call on you to love the Lord your God, to obey him and be loyal to him, for he gives you life and enables you to live continually in the land the Lord promised to give to your ancestors Abraham, Isaac, and Jacob.”

Psalms 116:1

Psalm 116

116:1 I love the Lord

because he heard my plea for mercy,