5 And now I beseech thee, lady, not as though I wrote to thee a new commandment, but that which we had from the beginning, that we love one another.
A new commandment I give unto you, that ye love one another; even as I have loved you, that ye also love one another. By this shall all men know that ye are my disciples, if ye have love one to another.
Seeing ye have purified your souls in your obedience to the truth unto unfeigned love of the brethren, love one another from the heart fervently: having been begotten again, not of corruptible seed, but of incorruptible, through the word of God, which liveth and abideth.
Beloved, no new commandment write I unto you, but an old commandment which ye had from the beginning: the old commandment is the word which ye heard. Again, a new commandment write I unto you, which thing is true in him and in you; because the darkness is passing away, and the true light already shineth.
We know that we have passed out of death into life, because we love the brethren. He that loveth not abideth in death. Whosoever hateth his brother is a murderer: and ye know that no murderer hath eternal life abiding in him. Hereby know we love, because he laid down his life for us: and we ought to lay down our lives for the brethren. But whoso hath the world's goods, and beholdeth his brother in need, and shutteth up his compassion from him, how doth the love of God abide in him? `My' Little children, let us not love in word, neither with the tongue; but in deed and truth.
Beloved, let us love one another: for love is of God; and every one that loveth is begotten of God, and knoweth God. He that loveth not knoweth not God; for God is love. Herein was the love of God manifested in us, that God hath sent his only begotten Son into the world that we might live through him. Herein is love, not that we loved God, but that he loved us, and sent his Son `to be' the propitiation for our sins. Beloved, if God so loved us, we also ought to love one another. No man hath beheld God at any time: if we love one another, God abideth in us, and his love is perfected in us: