The one who believes in doom's day will never think of adultery. They will never think of oppression? They don’t see it in themselves to disgrace other people, they will never turn to robbery and stealing the Muslim's properties. Those who believe in day of resurrection will never commit a minor sin and live based on the following verse of the Holy Quran: " فَمَن يَعْمَلْ مِثْقَالَ ذَرَّةٍ خَيْرًا يَرَهُ- َمَن يَعْمَلْ مِثْقَالَ ذَرَّةٍ شَرّاً يَرَهُ "Whoever has done an atom's weight of good, (7)
will see it and whoever has done an atom's weight of evil, will also see it. (8)
source : erfan.ir