Maybe you are thinking about leaving the one you are currently at? Maybe you just left a church and are "shopping" for just the right church?The best thing to do is to explain the reasons for leaving so that the church is not hurt or mystified as to why you are leaving. I did leave, and am now in a new place much better for me. Thank you, thank you, for all you've done, for your sweet heart for the Lord and for your neighbors. Be honest, be upfront, and be loving and gentle. A church resignation letter is a formal written notice announcing the intention to leave a position with a religious organization. Here are 8 ways to resign from a church volunteer position gracefully with confidence and without shame or fear. Create and write an official letter to announce your departure from a church. Download finished copies as PDFs.