يَا أَيُّهَا الَّذِينَ آمَنُوا إِن تَتَّقُوا اللَّهَ يَجْعَل لَّكُمْ فُرْقَانًا وَيُكَفِّرْ عَنكُمْ سَيِّئَاتِكُمْ وَيَغْفِرْ لَكُمْ ۗ وَاللَّهُ ذُو الْفَضْلِ الْعَظِيمِ (29)
(8:29) Believers! If you fear Allah He will grant you a criterion *24 and will cleanse you of your sins and forgive you. Allah is Lord of abounding bounty.
*24). 'Criterion' signifies that which enables one to distinguish between true and false; between real and fake. This is the shade of meaning conveyed by the Qur'anic term 'furqan'. If a man is God-fearing and tries his best to refrain from acts which displease God, God will create in him the ability to discern for himself at every step which actions are proper and which are not; which attitude conduces to God's good pleasure and which is likely to incur His wrath. This inner light will serve as a pointer at every turn and crossing, at every up and down in life, guiding him as to when he should proceed and when he should refrain, telling him which is the path of truth and leads to God, and which is false and leads to Satan.