This letter is my formal resignation from the Church of Jesus Christ of Latter-day Saints and it is effective immediately. On this site you will find a sample resignation letter.When you resign, you can use that letter exactly as it is, you can edit it to fit your own tastes. To leave the Church membership, write a short letter to your bishop and ask that your name be removed from the membership records. This notarized letter is my formal resignation from the Church of Jesus Christ of Latterday Saints and is effective immediately. You simply fill in the blanks so that the SLC membership department can identify you and quitmormon sends the letter for you. How does resignation or withdrawal of Church membership affect my sealing? President James Molina 11 September 2007 (Patriot Day) Salt River Stake. Dear President Molina,. You've got options: Tell your bishop that you want out.