Looking up to the heavens is as old as the human race itself. Whether sitting around a campfire, watching a meteor shower, stargazing, daydreaming, or navigating the high seas, looking upwards at the sky in wonder and awe is an ancient and human tradition.Throughout history there have been famous instances of looking upwards that have shaped the course of human thought and human history. Three famous examples come immediately to mind: Thales the first philosopher, Plato and his Allegory of the Cave, and the Apostle Paul on the road to Damascus. I wish to spend a little time reflecting on these famous up-lookers and see what theological lessons can be learned from them about what it truly means to keep our eyes and minds focused on the "above" as Christians.
I shall begin with Thales, who is known in western philosophy as the "first philosopher." In addition to the serious contributions Thales made to the history of human thought, there is a slightly apocryphal story about Thales falling into a well. So goes the story that he was so preoccupied with looking upwards trying to understand the workings of the heavens (i.e. proto-astronomy) that he was not watching where he was walking and fell into a well. Thus the history of western philosophy begins with an unsubtle image of the impracticality and perhaps futility of the human intellect in light of practical concerns. In an important way, the story of Thales and his well shaped the prototypical image of the philosopher with his head in the clouds, abstracted and detached from the concerns of the "real world." Philosophers and thinkers have lived with the reputation of being too abstract and impractical ever since Thales. (Bear with me. There is an important point to this history lesson. I promise.)
While Thales may have made some important mathematical and astronomical discoveries as a result of his skyward gazing, it was not until Plato and his "Allegory of the Cave" that any real systematic treatment was made of the importance of keeping one's mind upward-focused. In the Allegory of the Cave, Plato recounts a fictional tale as a metaphor for the human condition. The human quest for real knowledge, Plato claims, is like living life as prisoners within a dark cave. Seeing only a dark cave wall, illuminated only by faint shadows, the prisoners in the cave live their entire lives thinking that the shadowy illusions along the walls of the cave are the extent of their reality. But suppose that one of the prisoners were able to break free from his chains and crawl his way up and out of the cave into the blinding light of the sun. The freed prisoner would discover the true source of illumination and come to realize that there is an underlying reality that provides the grounding for the false images he had previously taken to be "real." There would be a period of adjustment while his eyes adjusted from darkness into light, but for the first time the prisoner would have real knowledge.
Now for Plato the sun is still just a metaphor for the source and grounding of reality. For Plato this grounding was in terms of abstract and pure concepts like justice, piety, beauty, etc. Certainly there are instances of these grounding principles in the physical world; good and just actions, beautiful things, etc., but Plato held that in order to have real knowledge, one must understand these pure concepts themselves apart from their instances in the physical world. Thus the true source and grounding of reality for him was a separate realm of abstract concepts he called "forms." And it is the job of human reason to use its ability to think abstractly and philosophically to reason one's way to knowledge of these pure forms; a job which only reason could do since for Plato it is by reason and abstract thinking alone that we can have knowledge of perfect and abstract concepts.
It is no wonder that the early Christian theologians were often Neoplatonists who thought that Plato's notion of an underlying and grounding reality was harmonious with the notion of God as the creator and ground of all existence. The difference between Plato's theory of the forms and the neo-Platonism of these early Christian theologians, of course, was the role Christ plays in the system. Instead of Socrates being the true philosopher, as for Plato, who was able to lead humanity out of Plato's cave, for the Christian Neoplatonists it was Jesus himself who leads the way for mankind to the true origin and source of being, God the Father.
And finally we come to the Apostle Paul on the road to Damascus. Formerly named Saul, the Apostle Paul was originally a fierce persecutor of the early church. On the road to Damascus he was blinded by a light from heaven and rebuked by the voice of Jesus himself for his persecuting. Saul was told by our Lord Jesus that he was God's chosen instrument to carry the gospel, the good news, of Jesus to the Gentiles. From that moment Saul underwent a radical conversion experience, perhaps the most radical in all of human history, from the staunchest persecutor of the church to the person most responsible (albeit guided by the Holy Spirit) for spreading the good news of Jesus and his forgiveness of sins across the known world. From that moment on he would become known as "Paul" and would become the man who is still even today the most convincing apologist for Christ the world has ever known.
What is unique about Saul's transformation and conversion to Paul along the road to Damascus is the way in which his skyward vision sought him out through no volition or attempt on his own part. Both for Thales and for Plato, the heavens are waiting passively to be sought out by philosophy and human reason; but for Paul and for all Christians, it is God who seeks us out in the darkness around us and within us. Paul was not looking to meet Christ on the road to Damascus, but Christ sought him out from the right hand of the Father and convicted him of his sinfulness in his heart.
And here the true meaning of the "heavens" for us as Christians presents itself. We often think of God in heaven being "above" us, and we often look up to the sky to pray to God the Father; but we simultaneously have the Holy Spirit within us to convict us and to comfort us and to orient us back to following Jesus. And so for us as Christians, the full meaning of using our minds and eyes and hearts for understanding is inextricably bound with keeping our hearts fixed on God our Father, Jesus our savior, and the Holy Spirit within us.
But unlike the heavens of Thales or Plato, the grounding of our being and our salvation is not passive and inactive, but personal and close at hand. We can know God in a personal way, while Plato could only know about the forms in an impersonal and abstract manner. And while Thales' skyward gazing led him to stumble, as Christians we have assurance that our inner heavenly gazing, being of the heart towards God, will never lead us astray but rather into the loving arms of our Father and creator.
Thales and Plato certainly show us the grandest heights and deepest pitfalls of human reason unaided by divine providence. But it is Paul's heavenly vision and encounter with Jesus on the road to Damascus that illustrates the true encounter waiting to be found with Jesus and with the heavens; for Jesus did not wait for us to find him with our weak and imperfect faculties; Jesus instead sought us out by humbling himself (as Paul says, even to the point of death on the cross) and brought the hope of salvation to our doorsteps and to our hearts.
We need not have any fear of the wells and ditches along our path, for God's providence surrounds us even in times of trial. We need not have any grand delusions of climbing our way to God out of Plato's cave because of our own merits. Instead we place our faith, as Paul says, in "Christ crucified, a stumbling block to the Jews and foolishness to the Greeks." (cf. 1 Corinthians 1:23) And this is the most important heavenly truth of all: "For God so loved the world, that He gave his only begotten son, that whoever believes in Him shall not perish, but have eternal life." (John 3:16). Foolishness to the Greeks indeed, but the Greeks can have their Thales' well and their Plato's cave and their impersonal heavens; for it took a foolish and active vision from heaven on the road to Damascus to bring them a savior in Jesus.
The Apostle Paul showed us how to love Jesus with all one's soul, and all one's mind, and all one's heart. He toiled to spread the gospel to the ends of the Earth because that was the path God laid before him. He not only shared Jesus with the Gentiles because of his Christ-like example of service and sacrifice, but he knew that Jesus could be preached to the Gentiles with his mind as well.
Paul used his every mental strength to understand God's plan for redemption and salvation, and his reasoning in his New Testament letters is first-rate; and yet Paul took no credit for himself, counting his own strengths apart from Christ as a loss for the sake of Christ. It is only with Christ that man is able to walk with God, and yet Christ himself did not enter the world as a metaphorical Platonic sun or form; but as the servant and son of the living God. He died for us, he rose again, and conquered the death and destruction to which our sin would lead us. His body was broken as a sacrifice for our salvation and forgiveness; and this is the true meaning of the following passage of John in his gospel:
"In the beginning was the Word, and the Word was with God, and the Word was God. He was in the beginning with God. All things came into being through Him, and apart from Him nothing came into being that has come into being. In Him was life, and the life was the Light of men. The Light shines in the darkness, and the darkness did not comprehend it." (John 1:1-5)
So like Plato, let us keep our eyes on the Light, but instead not of our own accord but on that of Jesus. Like Thales, let us seek to understand the heavens, but instead let us bring the Light of Christ to the world and not lose sight of the path before us. And like Paul, let us follow the path God has laid before us for our lives; to love Jesus, our Light, with all our beings and all our minds, and to know that it is only in service for the cause of Christ that our human walks have their true purpose.

There are two schools of thought on the epistemic status of religious belief. One school of thought holds that religious belief is inherently rational, while the other school of thought holds that religious belief is inherently irrational (for better or worse). The great Christian theologians and apologeticists have almost universally held that their faith is rational in some form or another, while the irrationalist school of thought has its roots with Kierkegaard and the rise of the existentialist movement in the 19th and 20th centuries. In this article I will present both views and give arguments defending the view that religious belief can be based in rationality (although certainly individual Christians do not all necessarily view their faith in this way).