I joined TNPC last month; however, I still need to write the letter officially terminating my membership at my parents' Methodist Church. Create and write an official letter to announce your departure from a church.Download finished copies as PDFs. Dear Chairman Board of Elders,. I am writing to withdraw my membership from Grace Community Church. We've created a sample employee termination form for church leaders. This download includes: Download the form here. Write a long, nasty, mean-spirited letter to explain everything that they dislike about the church and articulate their own self-pity at length. 224 . . . . . . . . . . . Church or church-controlled organization.