Realistically speaking, this topic is beyond man’s capacity to fully grasp and understand. Divine guidance is only for those who are open to this guidance. It is of no use if the individual has either made himself spiritually blind or deaf or perhaps completely walled off his intuition through some vainglorious intellectualism.
Divine guidance will never reach him. It may be knocking at the door of his soul but he has rendered himself through his own fault incapable of hearing or heeding it. It is a pity. There is so much guidance for the human being. Those who have experienced this and who continually do are convinced of this and thank the Almighty for His Mercies.