I wish to bring to your attention a matter of personal significance- my decision to end my membership with our church. In the case of a withdrawal a simple announcement that someone has withdrawn from the church should suffice.Keep it short and to the point. She had a template for a letter of church membership that explained that I had terminated my membership in good standing on the effective date. Create and write an official letter to announce your departure from a church. Download finished copies as PDFs. I joined TNPC last month; however, I still need to write the letter officially terminating my membership at my parents' Methodist Church. Dear Chairman Board of Elders,. I am writing to withdraw my membership from Grace Community Church. Write a long, nasty, mean-spirited letter to explain everything that they dislike about the church and articulate their own self-pity at length.