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Surah 2. Al-Baqara
Ayah 252 - 253
252 تِلْكَ ءَايَـٰتُ ٱللَّهِ نَتْلُوهَا عَلَيْكَ بِٱلْحَقِّ ۚ وَإِنَّكَ لَمِنَ ٱلْمُرْسَلِينَ
253 تِلْكَ ٱلرُّسُلُ فَضَّلْنَا بَعْضَهُمْ عَلَىٰ بَعْضٍ ۘ مِّنْهُم مَّن كَلَّمَ ٱللَّهُ ۖ وَرَفَعَ بَعْضَهُمْ دَرَجَـٰتٍ ۚ وَءَاتَيْنَا عِيسَى ٱبْنَ مَرْيَمَ ٱلْبَيِّنَـٰتِ وَأَيَّدْنَـٰهُ بِرُوحِ ٱلْقُدُسِ ۗ وَلَوْ شَآءَ ٱللَّهُ مَا ٱقْتَتَلَ ٱلَّذِينَ مِنۢ بَعْدِهِم مِّنۢ بَعْدِ مَا جَآءَتْهُمُ ٱلْبَيِّنَـٰتُ وَلَـٰكِنِ ٱخْتَلَفُوا۟ فَمِنْهُم مَّنْ ءَامَنَ وَمِنْهُم مَّن كَفَرَ ۚ وَلَوْ شَآءَ ٱللَّهُ مَا ٱقْتَتَلُوا۟ وَلَـٰكِنَّ ٱللَّهَ يَفْعَلُ مَا يُرِيدُ
[252-253] These are Allah's revelations, which We are conveying to you accurately. And O Muhammad, most surely you are of those who have been sent as Messengers. Of these Messengers (whom We sent for the guidance of mankind), We raised some above the others in rank. Among them was one with whom Allah Himself had direct talks. There were others whom He raised high in rank in other ways. Likewise We gave clear signs to Jesus, son of Mary, and supported him with the Holy Spirit. Had Allah so willed the people who had seen clear signs would not have fought against one another after the Prophets. But (it was not Allah's will to prevent people forcibly from differences: so) they disagreed; then some of them accepted the Truth and others rejected it. If Allah had so willed they would have never fought against one another, but Allah does whatever He pleases (to fulfill His designs.)275
275Naturally a question arises: Why does not then Allah will it`? Why sloes He allow differences that sometimes result in wranglings, even fights? Is He helpless to stop these? Of course, He is All-Powerful and could have stopped these and none would have dared to swerve even the least from the Guidance He sent through His Messengers. But it is not His will to force people to follow a particular, defined fixed way, because He has sent man on the Earth for a trial. If He had taken away freedom of action from man the trial would have become meaningless. He sent His Messengers to invite the people to the Right Way and convince them by arguments and signs. The Messengers were not sent to force people to believe and submit to Allah. Differences and fights took place because the people abused the limited freedom of will and freedom of action which was given to them by Allah and then invented ways of life different from that Way which was sent down by Allah. Thus it is quite obvious that differences did not arise because Allah failed (though He willed) to force the people to choose the Right Way. Of course, Allah is able to do anything He wills.