[Machine] I heard the Messenger of Allah ﷺ saying, "Islam will increase and not decrease." And it was narrated by Abd al-Warith from Amr from Abdullah ibn Buraydah from Yahya from Abu al-Aswad that a man told him that Muadh said, "He mentioned it in this manner and raised it." Abu Ali al-Rudhbari informed us that Muhammad ibn Bakr told us, on the authority of Abu Dawud, on the authority of Musaddad, on the authority of Abd al-Warith, and Allah knows best, that the ruling of Islam will prevail and one of its prevailings is that a child is ruled by Islam by the Islam of one of his parents.  

سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ الْإِسْلَامُ يَزِيدُ وَلَا يَنْقُصُ 12154 وَرَوَاهُ عَبْدُ الْوَارِثِ عَنْ عَمْرٍو عَنْ عَبْدِ اللهِ بْنِ بُرَيْدَةَ عَنْ يَحْيَى عَنْ أَبِي الْأَسْوَدِ أَنَّ رَجُلًا حَدَّثَهُ أَنَّ مُعَاذًا قَالَ فَذَكَرَهُ كَذَلِكَ مَرْفُوعًا أَخْبَرَنَاهُ أَبُو عَلِيٍّ الرُّوذْبَارِيُّ أنبأ مُحَمَّدُ بْنُ بَكْرٍ ثنا أَبُو دَاوُدَ ثنا مُسَدَّدٌ ثنا عَبْدُ الْوَارِثِ وَإِنَّمَا أَرَادَ وَاللهُ أَعْلَمُ أَنَّ حُكْمَ الْإِسْلَامِ يَغْلِبُ وَمِنْ تَغْلِيبِهِ أَنْ يُحْكَمَ لِلْوَلَدِ بِالْإِسْلَامِ بِإِسْلَامِ أَحَدِ أَبَوَيْهِ