Only Jehovah possesses perfect wisdom. Thus, he is the only reliable guide as to what constitutes successful rulership.
وَلكِنْ هَلْ يَعْنِي ذلِكَ أَنَّهُ ٱعْتَبَرَ ٱلْحُكْمَ ٱلْبَشَرِيَّ أَسْمَى مِنْ حُكْمِ ٱللهِ ؟‏