1 John 2:5
5 but whoever dkeeps his word, in him truly ethe love of God is perfected. fBy this we may know that we are in him:
1 John 3:24
24 rWhoever keeps his commandments abides in God,1 and God2 in him. And sby this we know that he abides in us, by the Spirit whom he has given us.
1 John 4:13
13 sBy this we know that we abide in him and he in us, because he has given us of his Spirit.