>> Scripture even says that not all that Christ taught and did is in there.<<
Could you give book, chapter and verse on that?
Easy.
“Jesus did many other things as well. If every one of them were written down, I suppose that even the whole world would not have room for the books that would be written.”
John 21:25
Scripture is reliable and accurate and true. But it does not encompass all of Christ.
John 21:24-25
John 16:12-15