﴿ يَوْمَ لَا تَمْلِكُ نَفْسٌۭ لِّنَفْسٍۢ شَيْـًۭٔا ۖ وَٱلْأَمْرُ يَوْمَئِذٍۢ لِّلَّهِ ﴾

“[It will be] a Day when no human being shall be of the least avail to another human being: for on that Day [it will become manifest that] all sovereignty is God's alone.”

It is a day read yawmu when no soul will be of any avail any use to another soul and the absolute command on that day will be God’s there will be no power of command for anyone other than Him thereat in other words none has been given the power to mediate thereupon in contrast to situations in this world.