Simply send a letter and wish them God's blessing. Explain that you are moving and are ending you membership.For more on why nonattendance is a sin see "Should Nonattenders be Removed from Church Membership? 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. My hope for every professing member of a church is to find that happiness and to nurture it in the church. Methodist Church, effective. , for the purpose of joining another denomination. I saw this on a reel and it looks like Dan Wilt and family are in need of prayer. Please join me in lifting them to the Lord.