THAT which was from the beginning, that which we have heard, that which we have seen with our eyes, that which we beheld and our hands felt, concerning the Word of life,??2 and the life was made manifest, and we have seen, and testify, and declare to you the eternal life, which was with the Father, and was manifested to us,??3 that which we have seen and heard, we declare to you, that you also may have fellowship with us. And our fellowship is with the Father and with his Son Jesus Christ.

And we know that he was manifested to take away sins, and in him there is no sin.

he that commits sin is of the devil, for the devil sinned from the beginning. For this was the Son of God manifested, to destroy the works of the devil.

not as Cain was of the evil one and killed his brother; and why did he kill him? because his works were evil, and his brother's righteous.

The love of God was manifested to us in this; that God has sent his only Son into the world that we may live through him.