1 John 1:3; 1 John 1:6; 1 John 1:7; 1 John 2:19; 1 John 4:17

1 John 1:3

3 That which we have seen and heard declare we unto you, that ye also may have fellowship with us: and truly our fellowship is with the Father, and with his Son Jesus Christ.

1 John 1:6

6 If we say that we have fellowship with him, and walk in darkness, we lie, and do not the truth:

1 John 1:7

7 But if we walk in the light, as he is in the light, we have fellowship one with another, and the blood of Jesus Christ his Son cleanseth us from all sin.

1 John 2:19

19 They went out from us, but they were not of us; for if they had been of us, they would no doubt have continued with us: but they went out, that they might be made manifest that they were not all of us.

1 John 4:17

17 Herein is our love made perfect, that we may have boldness in the day of judgment: because as he is, so are we in this world.