﴿ وَكَذَّبُوا۟ وَٱتَّبَعُوٓا۟ أَهْوَآءَهُمْ ۚ وَكُلُّ أَمْرٍۢ مُّسْتَقِرٌّۭ ﴾

“for they are bent on giving it the lie, being always wont to follow their own desires. Yet everything reveals its truth in the end.”

وَكُلُّ أَمْرٍ‌ مُّسْتَقِرٌّ‌ (...while every matter has to be settled....54:3). The literal meaning of the word istiqrar is to settle. The verse means that everything must ultimately reach its end and the matter must become clear. If a veil is fabricated and cast over the truth or reality, eventually [ in its designated time ] the false veil will be removed and the truth and falsehood will be clearly distinguished.