Arcana Coelestia #10
10. The fourth state is when he is moved by love and enlightened by faith. Previous to this he did indeed utter pious words and bring forth good deeds, but he did so from a state of temptation and anguish, and not from faith and charity. Therefore the latter are now kindled in his internal man, and are called the two great lights.
Leviticus 14:7-8
7
And he shall sprinkle upon him that is to be cleansed from the leprosy seven times, and shall pronounce him clean, and shall let the living bird loose into the open field.
8
And he that is to be cleansed shall wash his clothes, and shave off all his hair, and wash himself in water, that he may be clean: and after that he shall come into the camp, and shall tarry abroad out of his tent seven days.