إِنَّ الَّذِينَ يَأْكُلُونَ أَمْوَلَ الْيَتَـمَى ظُلْماً إِنَّمَا يَأْكُلُونَ فِى بُطُونِهِمْ نَاراً وَسَيَصْلَوْنَ سَعِيراً
"Verily, those who unjustly eat up the property of orphans, they eat up only a fire into their bellies, and they will be burnt in the blazing Fire!"
Our Prophet (pbuh) was asked, Can a believer be a coward? He said, Yes, he can be coward. Then it was asked whether a believer could be a miser? He replied, Yes, he can be a miser, it was then asked whether a believer could be a liar? He replied, No, a believer cannot be a liar.