Asperges me. Domine, hyssopo, et mundabor: lavabis me, et super nivem dealbabor. Miserere mei, Deus, secundum magnam misericordiam tuam. Gloria Patri, et Filio, et Spiritui Sancto, Sicut erat in principio, et nunc, et semper, et in saecula saeculorum. Amen. Asperges me, Domine, hyssopo, et mundabor: lavabis me, et super nivem dealbabor.
Outside of Latin Class in school, not sure it does much good.
Rident stolidi verba Latina.
I know exactly what that means, much more importantly, so does God and He is the One being addressed.