In this blog article, we explain the purpose of an immigration recommendation letter and offer guidance on writing an effective one. Letters of reference should be specific and objective.Never say something you do not believe to be true. An immigration reference letter for a family member can make a difference. Learn how to write the best immigration letter of recommendation! The letter should be addressed to "Honorable Immigration Judge. " • Introduce yourself, your immigration status, and address. This Immigration Letter for the Church Member serves as evidence of your substantial role in our community. She has been a friend and member of the First Unitarian Church of Oakland for a long time. Provide shelter and food, until the refugee becomes self-sufficient.