Hard to believe no one has noted Isaiah 40:8, “The grass withers, the flowers fade, but the word of our God remains forever.” Which Peter quotes again in I Peter 1:25.
Now when the NT quotes the OT, the passage quoted is always of special significance.......
RE: Note Jesus name written on His robe in Revelation 19:13 - read 19:11 - 16.
The word “remaining forever” is a little different from “eternally existing and uncreated”. The latter is a description of divinity.