I'm not certain but it seems like there was a scripture that went something like we are not masters over your faith. It might have been Paul or maybe one of the other disciples talking to a congregation. I can't quite remember exactly where its at.
Paul also said "Who are you to judge the house servant of another? To his own master he stands or falls. Indeed, he will be made to stand, for the Lord can make him stand." - Romans 14:4
The whole of the fourteenth chapter is a very clear exposition of us having no other master over our faith - "the faith that you have, have it in accord with yourself in the sight of God".