TSK · Isaiah 40:8

declaring the end from the beginning, and from ancient times things that are not [yet] done; saying, My counsel shall stand, and I will do all my pleasure;

"As for me, this is my covenant with them," says Yahweh. "My Spirit who is on you, and my words which I have put in your mouth, shall not depart out of your mouth, nor out of the mouth of your seed, nor out of the mouth of your seed's seed," says Yahweh, "from henceforth and forever."

For most certainly, I tell you, until heaven and earth pass away, not even one smallest letter or one tiny pen stroke shall in any way pass away from the law, until all things are accomplished.

Heaven and earth will pass away, but my words will not pass away.

The multitude answered him, "We have heard out of the law that the Christ remains forever. How do you say, 'The Son of Man must be lifted up?' Who is this Son of Man?"

but the Lord's word endures forever." This is the word of Good News which was preached to you.