this is the very end of mass. hes crossing himself three times. over the forehead, the mouth, and the heart.
this says:
in the beginning was the word and the Word was with God, and the Word was God. the same was in the beginning with God. all things were made by Him; and without Him was not anything made that was made. in Him was life: and the ife was the light of men. and thge light shone in the darkness; and the darkness comprehended it not...