I changed my diet many times. First I ate bread cakes and water. Then, I switched to Kobold steaks and Sylvan Berry Juice. Now it is Misty Thicket Picnics and Qeynos Afternoon Tea...Oh did you mean change your deity?
I may petition to change my Froglok Cleric's deity when the new expansion comes out. Doubt they will let me...
If you use the 'Go Home' feature you should pop right in front of your correct guildmaster. Like Joph said there is more than one Human cleric/pally guild in Qeynos depending on deity.
Edited, Mon Aug 8 11:22:14 2005 by Dothammer