Just because there is a hierarchy of doctrinal truths does not mean that only the highest level doctrine is important and others are unimportant.
It is extremely reasonable to understand your comments to mean that in your view only the highest level doctrine is important and others are unimportant - unessential butter on the pancake, unessential gravy on the meat. But that view about doctrine is wrong.
Says you. God determines the fate of a mans soul. According to you only those who are a 100% correct in all matters of doctrine will be saved. Which ultimately means we must belong to the correct church. Now I am sure you think you belong to this one and only supremely correct church and all others are going to hell but that goes against what I read in the Bible about Gods mercy.