Text in Church allows you to see the messages that have been sent from your account. It offers a lot of information regarding who received it, when and the name of the message they (or the group) was sent. Go to the Messages tab and then click on Sent to see this list.
By clicking the top headers, you can organize the list by message name, recipient, the date or type of message or you can use the search bar to look for a specific message. All to help you quickly and efficiently find your previously sent messages!