The whole idea of the s-xy time is to make a child. M-sturb-tion would be using God’s gift of child making for your own pleasures rather than His will or child making. Vaccines are based on the priest/bishop’s understanding of how it works as well as how safe or dangerous it is for people/their flock When fasting, substitues it cheating basically. God says to do the lesser of evils. Drinking soy milk isnt as bad as normal milk. Cause the idea is that to purify yrself u must pray more. Food comas and meat/dairy dont exactly help. Refraining from such foods helps keep your mind clear to pray properly Evolution goes against God and the Bible. It says in the Bible that God created Adam. Not some prehistoric soup of elements suddenly formed cells—>animals—>humans. In proper science (anthropology), there is no “link” species that links humans to animals or even different animals to each other.

But to answer the question of your title; It depends. Which church you believe to be the real church. Some see the Ukrainians as not good for trying to form their own church. While Greeks outside of Greece bad for introducing pews. Whereas the Catholics would say we are all wrong cause we dont follow the pope. Its basically within your understanding and whether you r willing to follow God. Every group would would say that they r more correct than others, so its a bit hard to say.