The main point of enlightenment is man's release from his self-caused immaturity, primarily in matters of religion. - Immanuel Kant

Enlightenment is man's emergence from his self-incurred immaturity.

Job says what he thinks and feels, and how every person would likely feel in his position. His friends, on the other hand, talk as if they were secretly being watched by the powerful Ruler whose case is open to their verdict, and as if, in making their verdict, they cared more about winning His favor than about the truth. This trickery of maintaining something just to keep up appearances, contrary to their true beliefs, feigning a conviction they did not have, stands in stark contrast to Job’s candor, which is so far removed from flattery that it borders on audacity, but nevertheless casts him in a very favorable light.

A metaphysics of morals is therefore indispensably necessary, not merely because of a motive to speculation — for investigating the source of the practical basic principles that lie a priori in our reason — but also because morals themselves remain subject to all sorts of corruption as long as we are without that clue and supreme norm by which to appraise them correctly...

Two things fill the mind with renewed and increasing awe and reverence the more often and the more steadily that they are meditated on: the starry skies above me and the moral law inside me. I have not to search for them and conjecture them as though they were veiled in darkness or were in the transcendent region beyond my horizon; I see them before me and connect them directly with the consciousness of my existence