﴿ وَأَلَّوِ ٱسْتَقَٰمُوا۟ عَلَى ٱلطَّرِيقَةِ لَأَسْقَيْنَٰهُم مَّآءً غَدَقًۭا ﴾

“[KNOW,] THEN, that if they [who have heard Our call] keep firmly to the [right] path, We shall certainly shower them with blessings abundant,”

The entire system of the present world has been formulated with the aim of putting human beings to the test. Therefore reality is revealed here solely to the extent of conveying the divine message. Had there been no human trial to be considered, and had the concealing veils been removed, the people would have seen that, from the angels to the righteous among the jinn, all acknowledge the god-head of God and the whole universe testifies to this.