Ceremony

level 1 - abjuration (ritual)

Casting Time: 1 hour

Range: Touch

Components: V, S, M (25 gp worth of powdered silver, which the spell consumes)

Duration: Instantaneous

Description not available (not OGL).
But here is a summary:

Perform a religious ceremony (bless water, give bonus to AC, ability check, saving throw, etc).

Cleric

Paladin

Xanathar´s Guide to Everything