Owe no one anything, but to love one another; for he that loves another has fulfilled the law. For this, "You shall not commit adultery," "You shall not kill," "You shall not steal," "You shall not covet;" and, if there is any other commandment, it is summed up in this word, namely, "You shall love your neighbor as yourself." Love works no ill to one's neighbor: therefore, love is a fulfillment of the law.

Grace, mercy, peace, shall be with us from God the Father, and from Jesus Christ, the Son of the Father, in truth and love. I rejoiced exceedingly, because I have found some of your children walking in truth, even as we received commandment from the Father. And now I beseech you, lady, not as writing a new commandment to you, but that which we had from the beginning, that we love one another. read more.
And this is love, that we walk according to His commandment. This is the commandment, even as ye heard from the beginning, that ye should walk in it.