Whoever works righteousness receives a far better reward. As for those who commit sins, the retribution for their sins is precisely equivalent to their works.
مَن جاءَ بِالحَسَنَةِ فَلَهُ خَيرٌ مِنها وَمَن جاءَ بِالسَّيِّئَةِ فَلا يُجزَى الَّذينَ عَمِلُوا السَّيِّـٔاتِ إِلّا ما كانوا يَعمَلونَ
man jaaa’a bilhasanati falahoo khairum minhaa wa man jaaa’a bissaiyi’ati falaa yujzal lazeena ‘amilus saiyiaati illaa maa kaanoo ya’maloon