Saba 34:21 وما كان له عليهم من سلطان الا لنعلم من يومن بالاخرة ممن هو منها في شك وربك على كل شيء حفيظ ٢١
وَمَا
كَانَ
لَهُۥ
عَلَيۡهِم
مِّن
سُلۡطَٰنٍ
إِلَّا
لِنَعۡلَمَ
مَن
يُؤۡمِنُ
بِٱلۡأٓخِرَةِ
مِمَّنۡ
هُوَ
مِنۡهَا
فِي
شَكّٖۗ
وَرَبُّكَ
عَلَىٰ
كُلِّ
شَيۡءٍ
حَفِيظٞ
٢١
And he (Iblîs - Satan) had no authority over them, - except that We might test him who believes in the Hereafter from him who is in doubt about it. And your Lord is a Hafiz (Watchful) over everything. (All-Knower of everything i.e. He keeps record of every person as regards deeds, and then He will reward them accordingly).
Read Tafsir
Ibn Kathir (Abridged)
How Iblis' thought about the Disbeliever proved True
Having mentioned Saba' and how they followed their desires, and the Shaytan, Allah tells us about their counterparts among those who follow Iblis and their own desires, and who go against wisdom and true guidance. Allah says:
وَلَقَدْ صَدَّقَ عَلَيْ
…How Iblis' thought about the Disbeliever proved True
Having mentioned Saba' and how they followed their desires, and the Shaytan, Allah tells us about
…