What a clown!
God is infinitely TRUTHFUL; without error. He revealed Mary's Immaculate Conception. No one else could have.
You may deny His revelation. It's OK. That's why you'll be damned.
Let's try some logic here.
You say that YHWH is truth, Therefore when His scriptures say that all scripture "All scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness:" 2 Tim. 3 : 16 This is ultimate truth correct?
If this be the case then it also follows that all means all as is shown in Romans 3