Our imperfect mind and heart can be like a watch that is going either too fast or too slow. Being guided by it could bring us serious trouble.
فَهُوَ ٱلْوَحِيدُ ٱلَّذِي لَدَيْهِ تَفْكِيرٌ سَلِيمٌ بِشَكْلٍ كَامِلٍ .‏