Keys represent authority. Christ possesses 'the key of David', not the Jews. Christ opens and closes the door, and Christ declares to the Philadelphian Christians that He has given them 'an open door and no one can shut it', not even the Jews. Those Jews who reject Christ are now declared by Christ to be 'the synogogue of Satan.'
Featuring a sermon puts it on the front page of the site and is the most effective way to bring this sermon to the attention of thousands including all mobile platforms + newsletter.
Text-Featuring a sermon is a less expensive way to bring this sermon to the attention of thousands on the right bar with optional newsletter inclusion. As low as $30/day.