The Green Lantern Oath is a verbal ritual spoken by members of the Green Lantern Corps used when powering up their Green Power Rings from their Green Power Lanterns, and can also be used when in need of extra willpower whilst out in the field against enemies.

Green Lantern universe
Media Green Lantern Corps
Characters Hal Jordan | John Stewart
Miscellaneous Green Lantern Corps | Oa | Green Power Ring | Green Power Lantern | Emotional Electromagnetic Spectrum | Green Lantern Uniform | Green Lantern Oath | Guardians of the Universe | Power Ring | Ferris Air | Coast City
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