Oh, my, yes, Philippe, the '53 The War of the Worlds was very religious. The heroine, Sylvia, was raised by her uncle (she was orphaned as a small child), who was the pastor of a local church. When the military surrounds the original nest of Martians, he objects and states they should try to communicate, his niece states they are an "advanced civilization." He retorts that if they are, they must be closer to god. When he attempts to by praying and holding up a prayer book as he walks towards them, the Martians incinerate him.
As the war advances and nothing seems to work against the invaders, a nuclear bomb will be dropped and the scientists state that if it doesn't work they world will be conquered in six days. Sylvia states: "The same number of days it took for god to create it."
At the end of the film, after most of Los Angeles is evacuated and the Martians enter, destroying it, Sylvia and the hero are separated but he knows where to find her: at a church. As the city goes up in flames, he travels from church to church until he finds her. Just as a Martian machine advances and attacks it, the machine goes down as all others do, the creatures destroyed by Earth bacteria to which they weren't immune. The hero states: "We were all praying for a miracle." Church bells throughout Los Angeles that weren't destroyed start to ring. As Now Thank We All Our God is sung, the narrator states: "After all that man could do, the Martians were stopped and mankind was saved by the littlest things that god, in his infinite wisdom, were placed upon this Earth."
As for The Song of Bernadette, as an unbeliever, I have to say it's one of the most remarkable films ever made and deserved its slue of Oscars. Made during WWII, 20th Century Fox managed to get photos of Lourdes "smuggled" to them from people in Nazi-occupied France to create massive sets. Linda Darnell, a "vixen" actress at that time that was considered, well, "vixen" was cast as the virgin Mary because of her beauty but insisted that she be left uncreditted because she stated: "I'm not worthy enough to portray Mary." Every time I watch TSoB on youtube, I cry. Hollywood was so different back then.
And better.
Gerard