How To Write A Letter Of Resignation As A Pastor . In the letter, you should thank the leader for the opportunity of serving in the religious organization. Whatever the circumstances of your departure, this church pastor resignation letter can help you draft a polite and appropriate resignation. Church Resignation Letter How to write a Church Resignation Letter from www.pinterest.com As a married couple needs little advice, pastors who leave loving churches don't need much counsel. It is with a heavy heart that i must inform you of my impending resignation. After your salutation, clearly state the reason for your letter, followed by the date of your resignation.