I remember seeing some offensive cleric abilities in Alpha One(?), so I'm likely unnecessarily concerned here, but I rather say something than stay silent.
The wiki references Steven saying in 2023: "There's going to be a significant amount of offensive capability for the Cleric because we don't want to create that dynamic where cleric as a support class is inoperable without a companion or a party to go with. We want that Cleric to still be able to survive on their own: to be able to level and progress as a solo player"
https://ashesofcreation.wiki/Cleric_skills
I hope this is still the plan for both cleric AND the bard, also to allow for more variety in the extended classes playstyles...