Hey, don't blame God, as it is none other than their doing and God granting their wish, as you'll see.
All will be taught by God = are you saying that the Son's words here are lies??????
As you should have noticed, I let the Bible show us who the helper/advocate is = God and Father and as you should plainly be able to see, these others you reference, don't even know who that one is, that's to teach you. So, how can they expect to be taught by someone, if you don't even know them?
So what's the Bibles answer for all these differences ATM = Simples; 2 Thes 2:10 - 12 - and with all unrighteous deception among those who perish, because they did not receive the love of the truth, that they might be saved. And for this reason God will send them strong delusion, that they should believe the lie, that they all may be condemned who did not believe the truth but had pleasure in unrighteousness.
Hence ATM in God's timeline, their wish has been granted. Hence, you can place the likes of an A4 piece of white paper under their nose and they will swear black and blue with passion, that it is black.
Following is an astounding example of this. John 17:3 This now is the eternal life, that they should know You (Father), the Only True God and whom you have sent, Jesus Christ.
The blue in the following, with uttermost passion, the ppm insists, it's what the Son means. This now is the eternal life, that they should know You (Father), the Only True God = Father, Son and Holy Spirit and whom you have sent, Jesus Christ.
And he latter added, that to support this, you also had to know their created unholy spirit person, as well as the Father and Son for eternal life. And naturally as often the case with these people, he could not supply a verse to support such nonsense. LOL and that is only part of his creations, for trying to make this abomination stick
It's like a past TV show - "Believe it or Not" and sure enough, we have many "Nots" Or was it the show - "The Comedy Company" - LOL.