As King - Designate, he showed his authority over the demons, rescuing victims from their clutches. Even the archenemy, Satan the Devil, has no hold on him.
وَتَحْتَ قِيَادَتِهِ ،‏ تَوَسَّعَتْ أَرَاضِي ٱلْأُمَّةِ وَكَانَتْ حُدُودُهَا مِنْ نَهْرِ مِصْرَ إِلَى نَهْرِ ٱلْفُرَاتِ .‏