You should talk to the pastor and tell him why you're leaving. But beyond that, nothing else is necessary.Kindly consider what you have just read. "Whether therefore ye eat, or drink, or whatsoever ye do, do all to the glory of God. As we depart, may we carry Your light into the darkness, shining brightly for all to see. We pray this in the name of our Savior, Jesus Christ. How do I communicate my reasons for leaving gracefully and honestly to my church? The 25 Bible verses on integrity provide a complex tapestry depicting integrity not just as a moral choice but as a spiritual requirement. No photo description available. University United Methodist Church - MSU.