Adultery is one of the most devastating forms of betrayal. The adulterer has violated his fidelity to his marriage mate and shifted his attention to another person.
فَٱلزَّانِي يُخِلُّ بِعَهْدِ ٱلْوَفَاءِ ٱلَّذِي قَطَعَهُ لِرَفِيقِ زَوَاجِهِ وَيُحَوِّلُ ٱنْتِبَاهَهُ إِلَى شَخْصٍ آخَرَ .‏