1 John 5:3
For this is the love of God, that we keep his commandments: and his commandments are not grievous.
2 John 1:6
And this is love, that we walk after his commandments. This is the commandment, That, as ye have heard from the beginning, ye should walk in it.
1 John 3:16-18
16 Hereby perceive we the love of God, because he laid down his life for us: and we ought to lay down our lives for the brethren.
17 But whoso hath this world's good, and seeth his brother have need, and shutteth up his bowels of compassion from him, how dwelleth the love of God in him?
18 My little children, let us not love in word, neither in tongue; but in deed and in truth.
Ecclesiastes 12:13
Let us hear the conclusion of the whole matter: Fear God, and keep his commandments: for this is the whole duty of man.