You can always write a formal letter to your local church board stating your request and the reasons why. 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. I am writing this letter on behalf of your employee, (CHURH MEMBER NAME) who is a member of the (NAME OF CHURCH) Seventh-day Adventist Church. You are allowed to resign from a church whenever you wish to do so, no matter what your covenant, church constitution or designated church leader says. "I am no longer a member of this church. I do not need your permission, nor do I care whether or not you agree with my decision. "Signed,. I wish to bring to your attention a matter of personal significance- my decision to end my membership with our church. Church membership meetings must be conducted in accordance with the procedural requirements ordinarily specified in the church's.