If you receive the ill-gotten money, your conscience will get stained with guilt.
Examples (Wiktionary)
Mandarin
你们岂不知不义的人不能承受神的国吗?不要自欺!无论是淫乱的、拜偶像的、奸淫的、作娈童的、亲男色的、偷窃的、贪婪的、醉酒的、辱骂的、勒索的,都不能承受神的国。
你們豈不知不義的人不能承受神的國嗎?不要自欺!無論是淫亂的、拜偶像的、姦淫的、作孌童的、親男色的、偷竊的、貪婪的、醉酒的、辱罵的、勒索的,都不能承受神的國。
nǐ men qǐ bù zhī bù yì de rén bù néng chéng shòu shén de guó ma ? bù yào zì qī ! wú lùn shì yín luàn de , bài ǒu xiàng de , jiān yín de , zuò luán tóng de , qīn nán sè de , tōu qiè de , tān lán de , zuì jiǔ de , rǔ mà de , lè suǒ de , dōu bù néng chéng shòu shén de guó .
Or do you not know that the unrighteous will not inherit the kingdom of God? Do not be deceived; neither fornicators, nor idolaters, nor adulterers, nor effeminate, nor homosexuals, nor thieves, nor the covetous, nor drunkards, nor revilers, nor swindlers, will inherit the kingdom of God.
Mandarin
这样就可以作你们天父的儿子;因为他叫日头照好人,也照歹人;降雨给义人,也给不义的人。
這樣就可以作你們天父的兒子;因為他叫日頭照好人,也照歹人;降雨給義人,也給不義的人。
zhè yàng jiù kě yǐ zuò nǐ men tiān fù de ér zi ; yīn wèi tā jiào rì tou zhào hǎo rén , yě zhào dǎi rén ; jiàng yǔ gěi yì rén , yě gěi bù yì de rén .
That ye may be the children of your Father which is in heaven: for he maketh his sun to rise on the evil and on the good, and sendeth rain on the just and on the unjust.