Yet the Gospels carries great weight because Our Lord speaks directly.
Yes, and what Book of Scripture did Jesus tell you to read and understand to know about the End Times? The Book of Daniel. What did Jesus do on the Road to Emmaus? He explained how the whole of the Scriptures testified about Him. No Gospel had been written at that time. When Paul talks about all Scriptures being suitable for instruction is he talking about the Gospels? No! The whole story is in the Old Testament.