16 That thou mayst love the Lord thy God, and walk in his ways, and keep his commandments and ceremonies and judgments, and bless thee in the land, which thou shalt go in to possess.
Deuteronomy 30:16 Cross References - DouayRheims
Deuteronomy 6:5
5 Thou shalt love the Lord thy God with thy whole heart, and with thy whole soul, and with thy whole strength.
Deuteronomy 30:6
6 The Lord thy God will circumcise thy heart, and the heart of thy seed: that thou mayst love the Lord thy God with all thy heart and with all thy soul, that thou mayst live.
Matthew 22:37-38
John 14:21
21 He that hath my commandments and keepeth them; he it is that loveth me. And he that loveth me shall be loved of my Father: and I will love him and will manifest myself to him.
1 Corinthians 7:19
19 Circumcision is nothing and uncircumcision is nothing: but the observance of the commandments of God.