The swearing of innocence from Islam

al-Ḥusayn b. Ḥurayth > al-Faḍl b. Mūsá > Ḥusayn b. Wāqid > ʿAbdullāh b. Buraydah from his father

the Messenger of Allah ﷺ said: "Whoever says: 'I have nothing to do with Islam,' if he is lying then he is as he said, and if he is telling the truth, his Islam will not be sound."

أَخْبَرَنَا الْحُسَيْنُ بْنُ حُرَيْثٍ قَالَ أَخْبَرَنَا الْفَضْلُ بْنُ مُوسَى عَنْ حُسَيْنِ بْنِ وَاقِدٍ عَنْ عَبْدِ اللهِ بْنِ بُرَيْدَةَ عَنْ أَبِيهِ قَالَ

قَالَ رَسُولُ اللهِ ﷺ «مَنْ قَالَ إِنِّي بَرِيءٌ مِنَ الْإِسْلَامِ فَإِنْ كَانَ كَاذِبًا فَهُوَ كَمَا قَالَ وَإِنْ كَانَ صَادِقًا لَمْ يَعُدْ إِلَى الْإِسْلَامِ سَالِمًا»