فَالْحَذَرَ كُلَّ الْحَذَرِ مِنْ ذَلِكَ نَظَرًا وَفِكْرًا وَوَسْوَسَةً
Beware completely of such speculative scrutiny, thought, and obsessive whisperings.
Affirming predestination and fulfilling one’s duties is different from repeatedly attempting to penetrate an undisclosed secret through groundless questions. The first approach supports submission and steadiness; the second entangles a person in matters beyond the knowledge granted to him.