The biggest misunderstanding of chirstianity since Christ was that in order to be a faithful christian you have to go to church on sundays, not say swear words, fast, and so on... While in actual fact its the soul one should care about, not the body - that was christ's central message.
One can go to church every sunday, fast, etc, etc...But if in his heart he has envy, hate, fear, and condemnation of people who don't live the same life style - then he's so-called christianity is a fake!
On the other hand, someone who, say, never goes to church, takes roids, trains, and dates different women, but at the same time is honest, responsible, kind, and strives to be free from prejudice - then he is 100 time more a christian than the first guy.
One should really must differentiate between rituals (e.g. church) and ture faith (the philosophy of the teachings of the Christ).
My opinion only, no offence to anyone.