vaguetheist
A person who doesn’t regularly attend church or know much about his or her culture’s primary religion, but still maintains the default position of belief in the religion’s principle deity in a way that doesn’t have any practical effects on their daily behavior.
Josh thought Jesus was pretty dope, but he wasn’t a fan of missing Sunday-afternoon football for church. He was a deeply committed vaguetheist and had a tacit agreement of mutual acknowledgement with the Lord.