Hello, here is my couple of thoughts about this class.

Compared to Hellion (26), Highwayman (23) and Bountyhunter (25); Anointed has not even the lowest hp (24) which comes to Highwayman obviously.
HM base dmg is 5-10 while AT is 6-8. So statistically speaking he has higher roll and higher hp. Lets make quick math, say 5 hits. 5+6+7+8+9+10=45 HM AT 6+7+8+6+7=34
Okay he deals less but we have to remember its always great amount of dmg. 6 dmg is almost dead spider, dog, some bone soldiers and so on. Having always great roll is very usefull and I know that my math isnt the most accurate here about HM dmg. But whats important he has lifesteal. So each hit besides dealing 6-8 dmg he heals himself for 2 but mostly for 6 becouse you want to spend one turn to mark him. Thats the most broken part I think. He can deal high dmg and leech for 6hp at the same time. And its always 6hp its not based on some roll, its 100% each time you hit with mark you get 6hp back. Lets even say he guards somebody this makes half of your squad unkillable. Guarding ability also Heals ally for 3, Self for 4 and buffs him for additional 3 hp which would make him have more than each of dmg dealers I took for this test. So lets say you bring Holy Obligation, Safeguard, Sacred Blade and you still have one slot for something very strong. Zelous Ire for some armoured enemies, Admonish as strong AoE debuff generally usefull everywhere, or Renew which is strong 3 heal for every ally. This set of abilities makes him bodyguard with lifesteal and strong debuffs. Also bare in mind that he has 6SPD which is high, higher than Man at Arms (his similiar debuff ability) who has 3 or vestal (healing skills) who has 4. Where are the tradeoffs for having all of these?

If that wouldnt be enough his resistances are really strong. I took Hellion, MAA, Vestal, Highwayman, Bounty Hunter for this test. He has significantly higher (70%) stun resist rest of them which is almost or doubled. Blight only Hellion has same resistance, rest has 10% lower. Has 10% or 20% higher bleed resistance. More than doubled (each of characters compared has 30%) debuff resistance. Only 20% to 30%-40% is his con here for move resistance, but lets be real its not that important as the rest. So if lower move resistance is the only one tradeoff for rest of strong resistances its just too strong.

Camping skills. Remove mortality debuffs for 2, Duty of the devine for 2 I would argue about after considering the rest. I think they (edyfing sermon, hallowed prophecy) are decently ballanced. But those two have really usefull utility and cost only 2 hours which I would make up for 3.

Anyways please dont take me as harsh and picky. I like this class it looks good, has interesting backstory and skills. Also I kind of understand how it feels like to make your character more balanced, becouse it hurts me to point out each strong side of him so creators being connected to their character are for sure feeling this pain much more. But its darkest dungeon and it wouldnt be darkest dungeon with characters being too strong. For closure im ready to debate, and my regards to everyone who put his work to make this character (you too comic-maker).
Regards!