As you mentioned, it's incongruous. Why worship a god of destruction so openly? Much of the city would do so? Generally, worship of gods of pure ill intent would be done in secret.

There are likely pieces still missing. ( There's an eyebrow raise at the coughing. Wrath is not currently attending the party, but he is in his residence at the moment, and it seems like the party may have... exploded as events often do when the group is around. ) ...how did you come across this information?