Can I delete a Prayer after I share it?

Yes, click ‘Prayers’ from the navigation bar and select the ‘My Prayers’ tab. Press the three dots on the right of your prayer and select ‘Delete’ to remove your prayer. The members of the group will no longer be able to listen to your prayer.  You may also delete comments you have made in this manner.

You can also long-press the prayer and then select the delete option once the menu of choices appears.