Sandra’s wedding

This is ultimately one of my favourite episodes due to Sandra being one of my favourite characters but Glenn really pissed me off in it. I’m not religious and i never have been but why is he always trying to push religion onto others?? During the ceremony he mentions Sandra and Jerry didn’t want a religious ceremony yet he still read from the bible. He is quite a funny character but one i consider quite annoying such as when he gave Pastor Craig $1000 to get Myrtle into heaven like are people really that gullible?