وَدَخَلَ جَنَّتَهُ وَهُوَ ظَالِمٌ لِّنَفْسِهِAnd he went into his garden having been unjust to himself.meaning, in his disbelief, rebellion, arrogance and denial of the Hereafter.قَالَ مَا أَظُنُّ أَن تَبِيدَ هَذِهِ أَبَدًاHe said:"I do not think this will ever perish."Thus he was allowing himself to be deceived because of the plants, fruits and trees that he saw, and the rivers flowing through the different parts of his gardens. He thought that it could never come to an end or cease or be destroyed.This was because of his lack of understanding and the weakness of his faith in Allah, and because he was enamored with this world and its adornments, and because he disbelieved in the Hereafter. So he said