"Religious films do not necessarily have to be overt. Often, the religious themes are subtly woven in, sometimes showing up as a battle between good and evil, struggles of virtue, and the desire to find a place to belong. In other examples, the religious overtones are more faith-based and overt. No matter the angle, what they all have in common is introspective stories centering on morals, lessons, and teachings rooted in religion.
Stacker compiled data on the top 1000 films of all time, according to Metacritic, and narrowed the scope to films that deal explicitly with religion, regardless of which religion or which angle the film takes on the religion. To qualify, the film had to have at least seven critic reviews."