[Your letterhead, if desired; if not, your return address]
[Date of letter-month, day, and year]
[Recipient's first and last names]
[Street or P.O. box address]
[City, State ZIP code]
Dear [recipient's name]:
Thank you so much for visiting the weekend services at our church on Sunday. It was a privilege to meet you and get to know you a little. We hope you were encouraged by the teaching you heard and by the people you met. We strive to be a welcoming, warm congregation, and we hope you sensed that.
Please let us know if you would like more information about our church. We would be happy to answer any questions you might have. Of course, you are welcome at our church at all times, whether on a Sunday or for the range of other activities we have for all ages throughout the week. Thank you again for visiting our church, and we hope you have a wonderful week full of many blessings.
[Sender's first and last names]