What are some signs of religious addiction in need of professional treatment?

The possible patient centers his or her life around religion.He or she spends most of her time worshiping,and his or her room is filled with religious stuff.He or she ignores his relatives,and seems to think of nothing but his or her religion.He or she relies on faith to save him or her when ill or hurt(people have died because of this stupidity) and not medicine or technology.