While evangelizing on a public sidewalk, Ray Comfort had an atheist walk up to preach his religion:
The atheist is content to stand infront of a live audience and say the Bible is wrong, but he does so only to his own embarrassment because the Bible talks many times of washing your hands, clothes, and bodies after dealing with disease, dead bodies, etc. Here are some examples:
And whomsoever he toucheth that hath the issue, and hath not rinsed his hands in water, he shall wash his clothes, and bathe himself in water, and be unclean until the even.
And whosoever beareth ought of the carcase of them shall wash his clothes, and be unclean until the even.
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.
And whosoever toucheth his [diseased] bed shall wash his clothes, and bathe himself in water, and be unclean until the even.
And when he that hath an issue is cleansed of his issue; then he shall number to himself seven days for his cleansing, and wash his clothes, and bathe his flesh in running water, and shall be clean.
But it shall be, when evening cometh on, he shall wash himself with water: and when the sun is down, he shall come into the camp again.
Why do thy disciples transgress the tradition of the elders? for they wash not their hands when they eat bread.
For when the Gentiles, which have not the law, do by nature the things contained in the law, these, having not the law, are a law unto themselves: Which shew the work of the law written in their hearts, their conscience also bearing witness, and their thoughts the mean while accusing or else excusing one another;
Because that, when they knew God, they glorified [him] not as God, neither were thankful; but became vain in their imaginations, and their foolish heart was darkened. Professing themselves to be wise, they became fools... Who changed the truth of God into a lie, and worshipped and served the creature more than the Creator, who is blessed for ever. Amen.