أ- قولُ اللهِ تعالى: {شَهِدَ اللَّهُ أَنَّهُ لَا إِلَٰهَ إِلَّا هُوَ وَالْمَلَائِكَةُ وَأُولُو الْعِلْمِ قَائِمًا بِالْقِسْطِ ۚ لَا إِلَٰهَ إِلَّا هُوَ الْعَزِيزُ الْحَكِيمُ} (آل عمران: ١٨)

A--- Allah Almighty's Saying: {Allah bears witness that La ilaha illa Huwa (none has the right to be worshipped but He), and the angels, and, those having knowledge (also give this witness),' (He always) maintains His creation in Justice. La ilaha illa Huwa (none has the right to be worshipped but He), the All-Mighty, the All-wise}. (Al'Imran, 18)

قال الله تعالى: {فَاعْلَمْ أَنَّهُ لَا إِلَٰهَ إِلَّا اللَّهُ} ﷺ

Allah says: {So know (O Muhammad (Peace be upon him)) that, La ilaha illallah (none the right to be worshipped but Allah)}.