As the Ghostbusters are fictional and there is no real evidence of these claims within canon, I can only offer an opinion: It might be because the Ghostbusters capture and trap "spirits" of the dead.
In one scene of the Ghostbusters movie. The Mayor of New York asks the opinion of a cardinal of the Gozer situation. He is ironically quoted as saying, "If you ask me, it's a sign from God. But, don't quote me on that...". To which, the Ghostbusters offer to stop this "sign of God". This might be seen by some as human hubris in the face of an all mighty being. The Ghostbusters dare to stop the "End of Days" apocolypse.
There is no mention of Adam Gontier being an atheist. Some reports claim he is a Christian while others claim he is a Hindu.
No
It is a group of people that capture ghosts that are scaring people.
Nearly 96% of Italians claim Catholic as their religion.
Ghostbusters
Ghostbusters
Extreme Ghostbusters - 1997 Mole People 1-33 was released on: USA: 27 November 1997
Annie Potts plays Janine Melnitz in Ghostbusters and Ghostbusters 2.
Ecto 1 in ghostbusters Ecto 1a in ghostbusters 2 Ecto 1b in ghostbusters the video game
ghostbusters is a word yes DOO
The duration of Ghostbusters is 1.75 hours.
Ghostbusters was created on 1984-06-07.