Deuteronomy 11:22

For if ye shall diligently keep all these commandments which
I command you to do them
Observe and take notice of them, even all of them, and so as not merely to have a theory or notional knowledge of them, but to put them in practice:

to love the Lord your God;
and show it by obeying his commands, and which is the end of the commandment, and the principle from which all obedience should flow:

to walk in all his ways, and to cleave unto him;
see ( Deuteronomy 10:12 Deuteronomy 10:20 ) .