Geeze...why should I read and believe those writings instead of reading and believing the Bible?
That is your biggest problem right now, you are giving more credence to man's word than God's word.You have argued against the Bible using man's words.
And you have had that pointed out to you, so now you have no excuse for disbelief.
Got that? God doesn't want you to be ignorant (unlearned, untaught) about spiritual matters (gr: pneumatikos- matters of the spirit).
1Cr 14:38 But if any man be ignorant, let him be ignorant.
But if after all this you choose your commentaries and church writings over the Bible, so be it.