Thank them for ministering to you and your whole family over the years. Tell them (if true) that God used them in your life, spiritually.Just write the facts of why you're leaving and ask them to not try to get you to change your mind. Dear Chairman Board of Elders,. I am writing to withdraw my membership from Grace Community Church. Below you can get an idea about how to edit and complete a Membership Termination Letter (Dues) - Assemblies Of The Lord hasslefree. The entire process is now done online through the COGIC ARC system. Pastors now log on and fill out the required information. I am looking for some advice on how to resign my membership at my church, on good terms, but still occasionally attend. I know that sounds strange.