allah has sent down the best of discourses a scripture of similar motifs whereat shiver the skins of those who fear their lord then their skins and hearts relax at allahs remembrance. that is allahs guidance by which he guides whomever he wishes and whomever allah leads astray has no guide.
الله نزل أحسن الحديث كتابا متشابها مثاني تقشعر منه جلود الذين يخشون ربهم ثم تلين جلودهم وقلوبهم إلى ذكر الله ذلك هدى الله يهدي به من يشاء ومن يضلل الله فما له من هاد