The Ineffable Nature of God
We can interpret the given concept of God as an indication of its fundamental incomprehensibility for human understanding and definition. If the word "God" is perceived solely as an indefinite designation, it suggests that the true essence of God remains beyond the scope of ordinary categorical descriptions and our cognitive experience. For example, Thomas Aquinas emphasizes, "We do not know and cannot express what God is; we only know that He is. But this knowledge is not a simple assertion of the being of some unknown content; on the contrary, it is in it that the essence of Divinity is expressed. For God is transcendent to human thought not due to its weakness, but because His essence goes beyond everything expressible in concepts" (source: link txt). This means that the concept of God cannot be reduced to a precisely defined content, since His essence possesses a transcendence that goes beyond the usual semantic loading of words.In addition to this, Thomas also notes, "Therefore, there can be no definition of God. For how can one name and define Him who is everything in everything and at the same time nothing of the things that can be said, shown, seen, described, etc.?" (source: link txt). Here, the emphasis is on the fact that any definition of God would be incomplete, as it is precisely the infinite and all-encompassing nature of God that excludes the possibility of a final description through conventional concepts.Thus, if the word "God" is perceived merely as an indefinite notion, it can be interpreted as an indication that by His very nature God transcends any fixed definitions. It serves as a marker of extraordinary depth and transcendence, which is manifested in that which remains inexpressible, beyond the finite categories of human knowledge.