1- 25:2
الَّذِي لَهُ مُلْكُ السَّمَاوَاتِ وَالأَرْضِ وَلَمْ يَتَّخِذْ وَلَدًا وَلَمْ يَكُنْ لَهُ شَرِيكٌ فِي الْمُلْكِ وَخَلَقَ كُلَّ شَيْءٍ فَقَدَّرَهُ تَقْدِيرًا
In this aya, which echoes 17/111 to a large extent, the descent of the furqan/criteria to the abd/servant in 25/1 shows the link between the essence of having no partners. This may be an intense moment of revelation.