Meanwhile, the Holy Qur’an has declared in no uncertain terms: وَمَنْ أَظْلَمُ مِمَّنِ افْتَرَىٰ عَلَى اللَّهِ كَذِبًا أَوْ قَالَ أُوحِيَ إِلَيَّ وَلَمْ يُوحَ إِلَيْهِ شَيْءٌ وَمَنْ قَالَ سَأُنْزِلُ مِثْلَ مَا أَنْزَلَ اللَّهُ ۗ وَلَوْ تَرَىٰ إِذِالظَّالِمُونَ فِي غَمَرَاتِ الْمَوْتِ وَالْمَلَائِكَةُ بَاسِطُو أَيْدِيهِمْ أَخْرِجُوا أَنْفُسَكُمُ ۖ الْيَوْمَ تُجْزَوْنَ عَذَابَ الْهُونِ بِمَا كُنْتُمْ تَقُولُونَعَلَى اللَّهِ غَيْرَ الْحَقِّ وَكُنْتُمْ عَنْ آيَاتِهِ تَسْتَكْبِرُونَ "And who is more unjust than he who forges a lie against Allah, or says; it has been revealed to me; while nothing has been revealed to him, and he who says: I can reveal the like of what Allah has revealed and if you had seen when the agonies of death and the angels shall spread forth their hands: Give up your souls: today shall you be recompensed with an ignominious chastisement because you spoke against Allah other than the truth and (because) you showed pride against His communications." (Surah al-An'aam, 6: 93) Similarly, in another verse, it warns, وَمِنَ الْإِبِلِ اثْنَيْنِ وَمِنَ الْبَقَرِ اثْنَيْنِ ۗ قُلْ آلذَّكَرَيْنِ حَرَّمَ أَمِ الْأُنْثَيَيْنِ أَمَّا اشْتَمَلَتْ عَلَيْهِ أَرْحَامُ الْأُنْثَيَيْنِ ۖ أَمْ كُنْتُمْ شُهَدَاءَ إِذْوَصَّاكُمُ اللَّهُ بِهَٰذَا ۚ فَمَنْ أَظْلَمُ مِمَّنِ افْتَرَىٰ عَلَى اللَّهِ كَذِبًا لِيُضِلَّ النَّاسَ بِغَيْرِ عِلْمٍ ۗ إِنَّ اللَّهَ لَا يَهْدِي الْقَوْمَ الظَّالِمِينَ And two of camels and two of cows.
Say: Has He forbidden the two males or the two females or that which the wombs of the two females contain? Or were you witnesses when Allah enjoined you this? Who, then, is more unjust than he who forges a lie against Allah that he should lead astray men without knowledge? Surely Allah does not guide the unjust people.
(Surah al-An'aam, 6: 114) False Claimants Besides these clear statements, Allah the Almighty has made such fantastic arrangements, which expose these false claimants and show their true colors. They forgot that they as well as their followers are/were believers of the Messenger of Allah (s.a.w.a.) and the Holy Qur’an.
When Allah the Almighty declares our Prophet to be the last of all Prophets and the Holy Qur’an to the final of all revelations, then where does the question of someone else's Prophethood arise?