1 Peter 1:25

but the word of the Lord stands forever.” And this is the word that was proclaimed to you.

Note Isaiah 40:6–8

But the word of the Lord endureth for ever. And this is the word which by the gospel is preached unto you.

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

But the word of the Lord abideth for ever. And this is the word of good tidings which was preached unto you.