You can do is to end your membership in The UMC. The membership of a local Global Methodist church shall include all people who have been baptized and all people who have professed their faith.Dear Chairman Board of Elders,. I am writing to withdraw my membership from Grace Community Church. Once you fill out this form, one of our ministers will be in touch with you personally. We can't wait to have you a part of our FUMC family! Anyone who tells you differently is not telling you the truth. We are hemorrhaging in loss of membership within our United Methodist Church. I joined TNPC last month; however, I still need to write the letter officially terminating my membership at my parents' Methodist Church.