Isaiah 65:20

6 w

Something that doesnt make sense to me about Isaiah 65: why is a newborn compared with a sinner in age (100 years)? This doesnt sit right with me. I have heard the first 40 chapters of Isaiah have a different author than the end chapters. But, John referenced Isaiah 53. Revelation confirms part of Isaiah 65 by saying there will be no sorrow in New Jerusalem, but they contradict each other about whether there will be death or everlasting life. I think the gospels quote Yeshua as saying there will be everlasting life. So, which is correct? I know we discussed this a couple weeks ago, but I didnt find satisfactory resolution to the issue/non-issue. I dont understand the prophets as easily as I do revelation. Can someone explain this to my finite brain, please? Its been nagging at me.