1 Peter 1:22
Wherefore, having purified your souls by obeying the truth, through the Spirit, to unfeigned brotherly love, love one another, from a pure heart, fervently:
1 John 1:6-7
If we say that we have fellowship with him, and walk in darkness, we lie, and obey not the truth.
1 John 3:24
Now he who keeps His commandments, abides in him, and He in him; and by this we know that he abides in us, even by the Spirit, which he has given us.
2 John 1:6
And this is the love that we walk according to his commandments. This is the commandment, even as you have heard from the beginning, that you may walk in it;