Do you want new ways to welcome members into your church? Check out these top church membership welcome letter templates and best practices.Below is a sample letter for your hospitality team as they welcome new members to the church. These templates of welcome messages for church visitors. Use them in letters, connection cards, your bulletins and your welcome packets. I am happy to be able to inform you that on Tuesday, Nov. 24 the Church Board officially accepted you into Membership here at First Christian Church. Get help drafting the welcome letters to the new members of your nonprofit organization with these two useful writing templates! Writing a request letter to the head of a church asking permission to host a program should be done with respect, clarity, and professionalism. A letter of invitation includes an explicit invitation to join the church as an official member.