I know....I'm just having a bit of fun at @Iconoclast 's expense.
He should have considered the quote in its context before putting it in the OP (he stepped in it so I played the game).
I know that @Iconoclast believes the Holy Spirit guides all believers in all spiritual truth (into which they are guided). And I think that he realizes his mistake (that we did not really disagree on this point as I was not quoting John).
He will not admit it, but I will. I was indulging in his error. @Iconoclast and I actually agree here and I've been intentionally speaking past him with the full knowledge that he would not admit the error and that I was speaking past him.
At least I'm man enough to admit it.
Sure, as soon as you show any scripture that says what John 16:13 says, applied to all believers, where is the text that gives us the same promise?