As part of casting this spell, you place the holy symbol used in the casting around the target’s neck protecting it against certain types of creatures for the duration or until it willingly removes the holy symbol. The target is protected against aberrations, celestials, elementals, fey, fiends, and undead.

The protection grants several benefits:

• Creatures of those types have disadvantage on attack rolls against the target.

• The target can't be charmed, frightened, or possessed by those creatures. If the target is already charmed, frightened, or possessed by such a creature, the target has advantage on any new saving throw against the effect and immediately gains a new saving throw to end the effect (if the effect requires a saving throw to avoid or end).