May Yah bless you and guide us all! So the way I see it Yah has always been merciful, to saygrace only came in the NT would be to say He changed, yet Scripture says He does not, and this is out of His mouth;
Psalm 89:26-37, "He will call out to Me; ‘You are my Father, O YHWH! You are the Rock of my salvation!’ And I will make Him My firstborn, higher than the kings of the earth. My mercy I will keep for Him forever and My covenant will stand fast with Him. And I will establish His Seed forever, and His throne will be as the days of heaven. Should His children forsake My Law, and refuse to walk in My judgments; Should they profane My statutes, and fail to keep My commandments; Then I will punish their transgression with the rod, and their iniquity with lashes from the whip. Nevertheless, My lovingkindness I will not utterly withdraw from Him, nor will I ever betray My faithfulness. My covenant I will not break, nor will I change what has gone out of My lips. Once for all, I have vowed by My holiness, I cannot lie, and I say to David; His Seed will endure forever, and his throne will endure before Me like the sun. His throne will be established forever like the moon: the faithful witness in the sky."
and Yahshua says HIs words are life and will last forever;
John/Yahanan 6:63, "It is the Spirit that gives life; the flesh is useless. The words (Instructions) that I (Yahshua/Jesus) speak to you, they are Spirit, and they are life everlasting."
and He is very clear about what He requirees of us;
John/Yahanan 12:48, "He who rejects Me, and does not follow My words has One Who judges him. The word that I have spoken, the same will be used to judge him in the last day."
John/Yahanan 14:23, "Yahshua answered, and said to him: If a man loves Me, he will keep My teachings and My Father will love him, and We will come to him and make Our home with him."
and finally with the verses in mind, how could anything He said be done away, cast aside, or made obselete post Sacrifice?
and even if one still has this view, we can look to the final Revelation given to mankind, and it's not "the Revelation of John" its:
Rev 1:1, "Revelation of יהושע Messiah, which YHWH gave Him to show His servants what has to take place with speed. And He signified it by sending His messenger to His servant Yoḥanan,"
1:1, "The revelation of Jesus Christ, which God gave him to show to his servants the things that must soon take place. He made it known by sending his angel to his servant John,"
in this final message He says;
Revelation 3:15-16, “I know your works, that you are neither cold nor hot. I would that you were cold or hot. So, because you are lukewarm, and neither cold nor hot, I am going to vomit you out of My mouth."
Revelation 22:12-15, "And behold, I come quickly, and My reward is with Me, to give every man according as his work will be. I am the First and the Last, the Beginning and the End. Blessed are those who keep His Laws, that they may have right to the tree of life, and may enter in through the gates into the city. For outside are dogs, and sorcerers, and whoremongers, and murderers, and worshipers of gods and everyone who professes to love, yet practices falsehood."
Revelation 12:17, “And the dragon was enraged with the woman, and he went to fight with the remnant of her seed, those guarding the commands of Yah and possessing the witness of יהושעMessiah."
Revelation 14:12, “Here is the endurance of the set-apart ones, here are those guarding the commands of Yah and the belief of יהושע.”
Revelation 22:7, “See, I am coming speedily! Blessed is he who obeys the words of the prophecy of this book.”
Revelation 3:5, "He who overcomes, the same will be clothed in white raiment; and I will not blot out his name from The Book of Life, but I will confess his name before My Father and before His malakim."
So even if His words were made obselete at His Sacrifice (they were not) this is post Sacrifice and the FINAL message. Also I will be adding a second post to this reply, but I want it seperate because to me it's important.