Divine Scribe:
2nd-level Hierophant feature
Your study of the forces of the Upper Planes has granted you some access to certain spells. At 2nd level, you learn 1 cantrip of your choice from the Cleric spell list. At 2nd, 3rd, 5th, 7th, & 9th level you gain access to the spell listed for that level in the Hierophant Spells table.
Once you gain access to one of these spells, you always have it prepared. If you gain access to a spell that doesn't appear on the Wizard spell list, the spell is nonetheless a Wizard spell for you.

Erudite Remedy:
2nd-level Hierophant feature
By borrowing the power of the divine, you can heal and guard your allies. You have a pool of divine energy represented by a number of d6s equal to your Wizard level.
As a bonus action, you can choose one creature you can see within 60 feet of you and spend a number of those dice equal to half your Wizard level or less. Roll the spent dice and add them together. The target regains a number of hit points equal to the total. The target also gains resistance to one damage type of your choice per die spent until the start of your next turn.
You regain all expended dice when you finish a long rest.

Cantrip Formulas:
3rd-level Wizard feature
You have scribed a set of arcane formulas in your spellbook that you can use to formulate a cantrip in your mind. Whenever you gain a Wizard level and consult those formulas in your spellbook, you can replace one Wizard cantrip you know with another cantrip from the Wizard spell list.

Divine Arcana:
6th-level Hierophant feature
Your godly research has taught you to add divine force to your arcane spells. When you cast a Wizard spell that deals Fire damage, you can replace that damage with Radiant damage. When you cast a Wizard spell that deals Poison damage, you can replace that damage with Necrotic damage.

Turn the Otherworldly:
6th-level Hierophant feature
You have adopted divine mages' tactics for rebuking unnatural and invading forces. As an action, you present your arcane focus and choose Celestial, Fiend, or Undead. Each creature of the chosen type within 30 feet of you that can hear you must make a Wisdom saving throw against your spell save DC. On a failed save, the creature is turned for 1 minute or until it takes damage.
Once you rebuke creatures in this way, you can't do so again until you finish a short or long rest.

Miracleworker:
10th-level Hierophant feature
Your academic approach to entreating the gods allows you to do so with much greater efficiency than usual. You add the Commune, Hallow, & Raise Dead spells to your spellbook, and each counts as a Wizard spell & a ritual for you.

Warding Rejuvination:
14th-level Hierophant feature
Your arcane research has given you a unique approach to triage and resurrection. When another creature you can see within 60 feet of you is reduced to 0 hit points, you can use your reaction to whisk them away to safety. The target regains hit points equal to 4d6 + your Intelligence modifier, and is teleported to an unoccupied space you can see within 120 feet of you.
Once you use this reaction, you can't do so again until you finish a short or long rest.