فَاخْتَلَفَ الْأَحْزَابُ مِن بَيْنِهِمْ ۖ فَوَيْلٌ لِّلَّذِينَ ظَلَمُوا مِنْ عَذَابِ يَوْمٍ أَلِيمٍ (65)
(43:65) Then the factions fell apart among themselves. *58 So woe to the wrong-doers from the chastisement of a grievous Day.
*58) That is, one group of the people denied him and in their antagonism went to the extent of accusing him of illegitimate birth and got him crucified as they thought; the other group believed in him but owing to exaggerated reverence made him son of God, and then the question of man's being God became such a riddle for it that every effort to resolve it caused it to be divided into countless sects. (For explanation, see An-Nisa: 171, AI-Ma'idah 17, 77,116-117 and the corresponding E.N.'s),