The "rule of majority"?

I was thinking and have come up with a concept that I will call the "Rule of Majority". Assuming that one of the Abrahamic religions is true, then if we are imbued with the Holy Spirit, and that the aforementioned Spirit guides our actions, then the sect with the most followers must be true? For He is with us always (*cf.* Mat 28:20), and the Holy Spirit is a helper which helps to show us the right path (*cf.* John 14:26). And furthermore, I am aware of the Parable of the Narrow Path, but could this refer to the correct sect being a minority *globally*? Thus, my question is: What from scripture, tradition, or common sense can buffer or destroy the so-called "Rule of Majority"?