You are raised to Exarch status by your patron deity. This allows you to live forever as a great hero with your deity. Exarchs can have worshipers, and their worshipers add to that of their patron.
The Exarch gains the following:
• +2 to two stats of your choice
• Plane shift to the deities home plane and to the material plane 3/day.
• Mental communication with deity.
• Can be teleported directly to the deity if the deity calls for them.
• Can teleport directly to the deity once per short or long rest.
• Can hear prayers of worshipers.
• Can grant spells to worshipers up to 3rd level spells.