If the two of you repent to God, then your hearts have listened. But if you band together against him, then God is his ally, and so is Gabriel and the righteous believers. Also, the angels are his helpers.
إِن تَتوبا إِلَى اللَّهِ فَقَد صَغَت قُلوبُكُما وَإِن تَظٰهَرا عَلَيهِ فَإِنَّ اللَّهَ هُوَ مَولىٰهُ وَجِبريلُ وَصٰلِحُ المُؤمِنينَ وَالمَلٰئِكَةُ بَعدَ ذٰلِكَ ظَهيرٌ
in tatoobaaa ilal laahi faqad saghat quloobukumaa wa in tazaaharaa ‘alaihi fa innal laaha huwa mawlaahu wa jibreelu wa saalihul mu’mineen; wal malaaa’ikatu ba’da zaalika zaheer