Brethren, I write no new commandment unto you, but an old commandment which you had from the beginning. The old commandment is the word which you have heard from the beginning.
Again, a new commandment I write unto you, which thing is true in him and in you: because the darkness is past, and the true light now shines. He that says he is in the light, and hates his brother, is in darkness even until now. read more.
He that loves his brother abides in the light, and there is no occasion of stumbling in him.