From the introduction to the book:
Because recent turbulent events and subsequent Tyr-storms have shaken the population, many have turned to new forces to find solace or meaning in their lives, and a new worship has arisen in Draj: the worship of the forces of the storm. The destructive nature of the new storms has awed many Draji, and Rain priests have made sure to use this to their advantage. The cult of Rain has established a small temple in the city, the Temple of Storms, which has been operating for the last two years with one priest and an assistant. However, the population has been increasingly flocking to the temple, causing the traditional temples of Draj to become very anxious.