John 21: (We'll be using the KJV today to keep things on even footing): "And there are also many other things which Jesus did, the which, if they should be written every one, I suppose that even the world itself could not contain the books that should be written. Amen."
The Bible Itself declares that it doesn't contain everything.
Amen.
Steve Ray says it thus: "Hey, didn't you know that as Jesus was ascending into heaven He yelled back to the Apostles: READ MY BOOK!" Jesus didn't leave us anything written down, no momentos, no structures, no rosaries, just twelve men, one being the Rock.
Boy, could He ever pick'em.
I always remember that He chose Judas Escariot too. I like to think that it was a template for the religious, that is, there WILL be a lemon every once in a while.
Just everything we need to know and are capable of understanding.