Updated.
All Virtues have the following powers which can be used once per round as often as desired: Command; Create Food or Water; Cure Disease, Blindness, or Insanity; Hold Person; Speak with Dead; Cure Serious Wounds; Neutralize Poison; Insect Plague; Raise Dead; True Seeing; and Find the Path. Once per day Virtues may perform a Restoration or Resurrection.
Some of those are a bit too powerful for their probable CR. Compare to angels of similar power:
Agathion: At will - aid, bless, clairaudience/clairvoyance, detect evil, detect thoughts (DC 15), discern lies (DC 17), hold person (DC 16), plane shift (DC 20); 3/day - continual flame, cure serous wounds, dispel evil (DC 18), dispel magic, holy smite (DC 17), polymorph (self only), remove curse, remove disease, remove fear; 1/day - commune, raise dead. Caster level 7th. The save DCs are Charisma-based.
Light: At will - aid, bless, detect evil, discern lies (DC 19), light; 7/day - continual flame, daylight, hold person; 3/day - cure serous wounds, dispel evil (DC 20), dispel magic, holy smite (DC 19), polymorph (self only), remove curse, remove disease, remove fear; 1/day - commune, raise dead. Caster level 12th. The save DCs are Charisma-based.
Movanic Deva: At will--aid, consecrate, continual flame, create food and water, death ward, detect evil, discern lies (DC 18), polymorph, prayer, protection from arrows; 3/day--atonement, bless weapon, cure serious wounds (DC 17), daylight, divination, ethereal jaunt, hallow, holy smite (DC 18), neutralize poison, plane shift (DC 21), remove curse, remove disease, remove fear; 1/day--commune, raise dead. Caster level 9th. The save DCs are Charisma-based.
Monadic Deva: At will--aid, charm monster (DC 18, elementals only), consecrate, continual flame, create food and water, death ward, detect evil, discern lies (DC 18), hold monster (DC 19), mirror image, prayer, protection from arrows; 3/day--atonement, cure serious wounds (DC 17), daylight, dispel magic, divination, ethereal jaunt, hallow, holy aura (DC 22), holy smite (DC 18), neutralize poison, plane shift (DC 21), remove curse, remove disease, remove fear; 1/day--commune, dispel evil (DC 19), raise dead. Caster level 11th. The save DCs are Charisma-based.
Astral Deva: At will—aid, continual flame, detect evil, discern lies (DC 19), dispel evil (DC 20), dispel magic, holy aura (DC 23), holy smite (DC 19), holy word (DC 22), invisibility (self only), plane shift (DC 22), remove curse (DC 18), remove disease (DC 18), remove fear (DC 16); 7/day—cure light wounds (DC 16), see invisibility; 1/day—blade barrier (DC 21), heal (DC 21). Caster level 12th. The save DCs are Charisma-based.
If attacked, a Virtue will summon 2-12 Angels for assistance.
Summon specific types of angels or a set amount of HD?