The night before He was crucified, Yeshua told His disciples, "A new commandment I give to you, that you love one another, even as I have loved you, that you also love one another" (John 13:34, NASB).
Did Yeshua replace Elohim's previous commandments with just this one "new commandment"? Many teach that is exactly what He meant. But their reasoning doesn't take into account all that Yeshua said. Most of what He said was not new.
Moses had written almost the same words many centuries earlier (Leviticus 19:18). Yeshua merely added some words that Moses could not have written because Yeshua had not yet come. Those new words spoken by Yeshua were "even as I have loved you"—referring to the perfect example of love He had set for them!
His example raised the bar of loving character higher than it had ever been before. He loved us to the point that He gave His own life for us. He explained—just two chapters later—"Greater love has no one than this, than to lay down one's life for his friends" (John 15:13).
But Yeshua also illustrated through His example that love and obedience must go together. He explained, "If you keep My commandments, you will abide in My love, just as I have kept My Father's commandments and abide in His love" (John 15:10).
We fulfill Yeshua' new commandment when we love each other to the same extent He did—by being willing to lay down our lives for others' sake. That is the kind of love Yeshua wants all of His true disciples to practice from the heart. And that is the point He was making in His "new" commandment.