The cat that God sent

the long version

"Jake Wilkerson, a disillusioned young pastor who is an expert at hiding his fears, takes on a new assignment at a small rural church in Coudersport, Pennsylvania--which is a far piece from anywhere and full of curiously odd and eccentric people. His first day on the job, he is adopted by Petey--a cat of unknown origins and breed--but a very sentient cat who believes that he is on a mission from God to redeem Jake and bring him back to the truth"--Amazon.com.