that which we have seen and heard we declare to you, that you also may have fellowship with us. Yes, and our fellowship is with the Father, and with his Son, Jesus Christ.
And then finally, in chapter 4, verse 1Jo 1:20 , "If a man says, I love God, (and a lot of people make that claim, "I love God") and hates his brother, he is a liar." So it's not what I say that counts; what I say can be deceptive. I can even deceive myself. And to say that I love God is a glorious thing, but if I hate my brother, then that's a lie.