1 John 1:3; 1 John 1:6-7

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 1:6-7

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

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.