رَّبُّكُمْ أَعْلَمُ بِمَا فِي نُفُوسِكُمْ إِن تَكُونُواْ صَالِحِينَ فَإِنَّهُ كَانَ لِلأَوَّابِينَ غَفُورًا
Your Lord knows best what is in your minds; if you are good, then He is surely Forgiving to those who turn (to Him) frequently.
Your Lord knoweth best what is in your hearts: If ye do deeds of righteousness, verily He is Most Forgiving to those who turn to Him again and again (in true penitence).
Your Lord is Best Aware of what is in your minds. If ye are righteous, then lo! He was ever Forgiving unto those who turn (unto Him).