Al-Jawāb as-Sahīh li-man baddala dīn al-Masīh - Ibn Taimiya - (2/347)

And in His statement—exalted is He—

“He has ordained for you, as religion, what He enjoined upon Noah, and what We have revealed to you, and what We enjoined upon Abraham, Moses, and Jesus: ‘Uphold the religion and do not become divided in it.’” ⦗al-Shūrā: 13⦘

Thus, the religion of Allah’s messengers is one and the same, exactly as Allah has clarified in His Book and as is authentically recorded in the two Ṣaḥīḥs from the Prophet ﷺ, who said:

“We, the company of prophets, share one religion, and the person most closely linked to the son of Mary is I, for no prophet comes between him and me.”

The title “messengers” likewise embraces those whom He has not named individually in the Quran. Allah, exalted is He, says:

“Indeed, We have revealed to you just as We revealed to Noah and the prophets who came after him; and We revealed to Abraham, Ishmael, Isaac, Jacob and the Tribes, and to Jesus, Job, Jonah, Aaron, and Solomon, and We gave David the Psalms—messengers We have already related to you and messengers We have not related to you. And Allah spoke to Moses directly—messengers who brought glad tidings and warnings, so that mankind would have no argument against Allah after the messengers. And Allah is Mighty, Wise.” ⦗al-Nisāʾ: 163–165⦘

وَفِي قَوْلِهِ - تَعَالَى -: {شَرَعَ لَكُمْ مِنَ الدِّينِ مَا وَصَّى بِهِ نُوحًا وَالَّذِي أَوْحَيْنَا إِلَيْكَ وَمَا وَصَّيْنَا بِهِ إِبْرَاهِيمَ وَمُوسَى وَعِيسَى أَنْ أَقِيمُوا الدِّينَ وَلَا تَتَفَرَّقُوا فِيهِ} [الشورى: ١٣] فَالدِّينُ دِينُ رُسُلِ اللَّهِ دِينٌ وَاحِدٌ ; كَمَا بَيَّنَهُ اللَّهُ فِي كِتَابِهِ وَكَمَا ثَبَتَ فِي الصَّحِيحَيْنِ عَنِ النَّبِيِّ - صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ - أَنَّهُ قَالَ: «إِنَّا مَعَاشِرَ الْأَنْبِيَاءِ دِينُنَا وَاحِدٌ وَأَنَّ أَوْلَى النَّاسِ بِابْنِ مَرْيَمَ لَأَنَا إِنَّهُ لَيْسَ بَيْنِي وَبَيْنَهُ نَبِيٌّ» . وَيَتَنَاوَلُ أَيْضًا اسْمَ الرُّسُلِ مَنْ لَمْ يُسَمِّهِمْ بِأَعْيَانِهِمْ فِي الْقُرْآنِ قَالَ - تَعَالَى -: {إِنَّا أَوْحَيْنَا إِلَيْكَ كَمَا أَوْحَيْنَا إِلَى نُوحٍ وَالنَّبِيِّينَ مِنْ بَعْدِهِ وَأَوْحَيْنَا إِلَى إِبْرَاهِيمَ وَإِسْمَاعِيلَ وَإِسْحَاقَ وَيَعْقُوبَ وَالْأَسْبَاطِ وَعِيسَى وَأَيُّوبَ وَيُونُسَ وَهَارُونَ وَسُلَيْمَانَ وَآتَيْنَا دَاوُدَ زَبُورًا - وَرُسُلًا قَدْ قَصَصْنَاهُمْ عَلَيْكَ مِنْ قَبْلُ وَرُسُلًا لَمْ نَقْصُصْهُمْ عَلَيْكَ وَكَلَّمَ اللَّهُ مُوسَى تَكْلِيمًا - رُسُلًا مُبَشِّرِينَ وَمُنْذِرِينَ لِئَلَّا يَكُونَ لِلنَّاسِ عَلَى اللَّهِ حُجَّةٌ بَعْدَ الرُّسُلِ وَكَانَ اللَّهُ عَزِيزًا حَكِيمًا} [النساء: ١٦٣ - ١٦٥]