马太福音第十五章第11节耶稣说“入口的不能污秽人、出口的乃能污秽人。” 一个人用脏手吃东西，他自己不会被污秽，但是这个人嘴里说出的话却可能污秽了他自己，因为耶稣说“恶人从他心里所存的恶就发出恶来”。有耶稣在，恶人是有希望的，因为你若信耶稣在十字架上担当了你的罪，并相信他死后第三日复活，他就赐给你永生。耶稣爱你！
太15:11 入口的不能污秽人、出口的乃能污秽人。
That which enters into the mouth doesn't defile the man; but that which proceeds out of the mouth, this defiles the man."
太15:18 惟独出口的、是从心里发出来的、这才污秽人。
But the things which proceed out of the mouth come out of the heart, and they defile the man.
太15:19 因为从心里发出来的、有恶念、凶杀、奸淫、苟合、偷盗、妄证、谤讟．
For out of the heart come forth evil thoughts, murders, adulteries, sexual sins, thefts, false testimony, and blasphemies.
太15:20 这都是污秽人的．至于不洗手吃饭、那却不污秽人。
These are the things which defile the man; but to eat with unwashed hands doesn't defile the man."