 The Quranic injunction of fairness and fair dealing is equally applicable to all people, irrespective of caste, creed, and color.According to the scholars of the Quran, rendering justice to people is a trust from God entrusted on mankind, and this should be fulfilled with a sense of responsibility, not just as a formality.In Islamic sharia, fulfilling a contract is regarded as compulsory, and is one of the three qualities necessary for becoming a true Muslim, as the famous hadith says "Three are the signs of a hypocrite, even if he observed fast and prayed and asserted that he was a Muslim