So they found a man who doesn't understand the bible and now your situation is one of the blind leading the blind.
Are you really saying though that N

NE can really understand the Bible and the Christian Faith IF they epouse a belief different than Calvinistic theology?
THAT is a very slippery slope here to bem on...
Do you believe in a pre mill return of Christ? Gifts for today? Believers baptism only?
And multitude of other doctrines...
Think that Calvinism is better than "free will/grace" Gospel approach, but I would MucH rather study under/with a person who denies calvinism, be is strong on all other Biblical truths than someone who is a "5 pointer" but is weak regarding eschatology/holds strongly to KJV only etc...
Do you mean someone needs to be a strong "5 point" TULIP or someone needs to be strict reformed...
Covenant theology/no gifts/stron KJV preference/babies baptism etc?
Calvinism is the gospel.