Theologians have long discussed a general or public revelation that anyone with eyes and a brain could figure out for himself. Zophar, one of Job's counselors, alludes to this empirical revelation.
The American pamphleteer and propagandist, Thomas Paine, wrote a book entitled The Age of Reason, in which for his thesis he attempted to answer Zophar's double-pronged question. To the first part, he answered unequivocally in the affirmative, citing the order and design of the cosmos. Paine, a practicing Deist, points to Psalm 19:1, "The heavens declare the glory of God; and the firmament shows His handiwork" as affirmation of the general or public revelation.
Romans 1:20 more definitively substantiates the idea of a public or general revelation: "For since the creation of the world His invisible attributes are clearly seen, being understood by the things that are made, even His eternal power and [divine nature], so that they are without excuse." Even with such an overwhelming testimony, some hapless fools, having immersed themselves in evil behavior, have deluded themselves into rejecting this general revelation, refusing to see God (Psalm 14:1). Even the public or general revelation cannot penetrate the darkened minds of those whom, because of their addiction to sin, God has given over to a reprobate mind (Romans 1:21).
Thomas Paine responded to Zophar's second question, "Can you find out the limits of the Almighty?" with a resounding, "No." Largely, Paine is right on target. The carnal mind, because of its propensity to sin and lawlessness, is enmity against God (Romans 8:7). Knowledge of God's intent or purpose has always been conditional, linked to obedience to His holy law. He promises to those He has scattered for disobedience:
But from there you will seek the LORD your God, and you will find Him if you seek Him with all your heart and with all your soul. When you are in distress, and all these things come upon you in the latter days, when you turn to the LORD your God and obey His voice. . . . (Deuteronomy 4:29-30)
Consequently, the answer to Zophar's second question has strings attached. We may see God's intent and purpose for our lives more clearly if 1) we yield to His will, and 2) we actively and tirelessly seek for Him as we would for buried precious minerals.