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Surah 2. Al-Baqara
Ayah 213
213كَانَ ٱلنَّاسُ أُمَّةً وَٰحِدَةً فَبَعَثَ ٱللَّهُ ٱلنَّبِيِّـۧنَ مُبَشِّرِينَ وَمُنذِرِينَ وَأَنزَلَ مَعَهُمُ ٱلْكِتَـٰبَ بِٱلْحَقِّ لِيَحْكُمَ بَيْنَ ٱلنَّاسِ فِيمَا ٱخْتَلَفُوا۟ فِيهِ ۚ وَمَا ٱخْتَلَفَ فِيهِ إِلَّا ٱلَّذِينَ أُوتُوهُ مِنۢ بَعْدِ مَا جَآءَتْهُمُ ٱلْبَيِّنَـٰتُ بَغْيًۢا بَيْنَهُمْ ۖ فَهَدَى ٱللَّهُ ٱلَّذِينَ ءَامَنُوا۟ لِمَا ٱخْتَلَفُوا۟ فِيهِ مِنَ ٱلْحَقِّ بِإِذْنِهِۦ ۗ وَٱللَّهُ يَهْدِى مَن يَشَآءُ إِلَىٰ صِرَٰطٍ مُّسْتَقِيمٍ
[213] In the beginning all the people followed the same way. (Afterwards there came a change and differences arose). Then Allah sent Prophets to give good tidings to those who followed the Right Way and warnings to those who swerved from it. And He sent down with them the Book based on the Truth so that it should judge between the people concerning their differences. (Differences arose not because people were not given the knowledge of the Truth in the beginning, nay), differences arose between those very people who had been given clear teachings, and (for no other reasons than that) they wanted to tyrannize over one another.230 So Allah, by His leave, guided those who believed in the Prophets to the Truth about which they had differed; Allah guides whomever He pleases to the Right Way.
230Here the theory of evolution in religion has been refuted. The socalled scholars say that man began his religious life in the darkness of polytheism: then by and by he began to worship God, but associated other gods with Him. This went on for a long time; at last he recognized and accepted the Oneness of God. But the Qur'an contradicts this and says that human life began in full Divine light. When Allah created the first Man, Adam, He revealed the Truth to him and showed him the Right Way. Adam's descendants followed his way for a long time and all of them were members of one and the same community. Then they began to follow new ways and invented new religions. And they did so inspite of the fact that the Truth had been shown to them just because they wanted to misappropriate to themselves more than their own due share and rights sanctioned by it. In order to prevent the misguided people, from this evil, Allah sent His Messengers to invite them to the original Divine Way. They were not sent to found new religious communities after their own names, but to bring those who had swerved from the Right path to the original religion of mankind and to the same one community which was formed in accordance with the Guidance of Allah, at the time when Man began his life on the earth.