Invitation Letter to Choir - On behalf of the leadership here at (name of church), I wanted to take this opportunity to invite you and your Choir. Looking for the right way to invite new people to your church?Click here for a guide complete with free church invitation letter samples. We'll detail everything you need to know about how to invite a guest speaker, from the earliest planning stages to drafting a formal speaker invitation letter. We created three free templates you can use as a starting point. I am sending you this letter as a formal invitation to be a part of our praise and worship session that will be held during our Church Usher's Day. Ginning and a Bible study or guest speaker for the last 45 minutes. "Step Up To The Future" brochures. Centennial Campaign organization. The Evangelical Beacon was the official printed magazine and newsletter of the Evangelical Free Church of America.