Hello there!
This week I have a strange subclass for you, the Faith domain. This cleric was fun to make because it implies that all other clerics, where faith is assumed to be a part of just being a cleric, are less real clerics and are not “true” clerics. Really leaning into the eldritch religious imagery that these clerics have “seen true Divinity,” all of their power stems from a religious fervor and zealtory; true faith in this true divinity. Mechanically, I liked the idea of having a ‘guardian’ angel that is less a minion you send around, but more a stand that is always directly behind/above you or your ally, that protects and attacks those that you are attacking!