For me to prove to you God exists, let alone to define God for you is to define and prove something less then God. God's glory is reflected in nature and not only God's existence but God's essential nature is clearly seen, leaving us without excuse. Atheism is not a series of reasonable proofs, it's an antithetical view devoid of positive proofs. It reminds me of the arguments of Tweedledum and Tweedledee and their retort, 'contrary wise'. What I think is especially telling is that atheists never ask for a definition of God because, of course, everyone know what is meant by the term. What Atheists don't seem able to grasp is that St. Thomas Aquinas made his five arguments and concluded with the phrase, 'everyone understands this to be God'.
For since the creation of the world God’s invisible qualities—his eternal power and divine nature—have been clearly seen, being understood from what has been made, so that people are without excuse. (Rom. 1:20)
God being self existing and beyond the reach of human opinion, it only makes sense the God is self evident. In Christian theology and Scripture God's existence is never argued, it's an
a priori fact. Still, there are common arguments for God's existence that really haven't changed that much down through the centuries.
Five proofs for the existence of God.
(1) First Cause: God as first cause, the unmoved mover.
(2) Efficient Cause: God as first efficient or ultimate cause,
(3) Possibility and Necessity (Reductio argument)
(4) Gradation of Being: From the gradation of things from lower to higher to God as the highest and most perfect.
(5) Teleology: God is the Giver of the end and purpose of all things.
St. Thomas Aquinas, The Existence of God can be proved in five ways
No matter who asks the question, if you are predicating the argument on the other persons understanding it's called an 'ad hominem'. That is to say, an argument based on something the opposing view won't dispute, it's very common and highly effective. Atheists could easily avoid this trap if they had done their due diligence with regards to defining core terms, because they never do they spiral into fallacious arguments that cannot raise substantive points, they can only raise subjective objections. What they fail to appreciate is that these objections were addressed centuries before there was any such thing as philosophical atheism. As a matter of fact it is derived from Aristotelian 'cause and effect' arguments and when explored in depth it plumbs the depths of epistemology (theories of knowledge), that is how we know anything.
Here's a way to get a quick start on the subject, God being separate (
Aseity of God) also transcends all of time and space. The question becomes, how do you determine a transcendent principle, that is, a substantive element that transcends all reality? More importantly, how would you disprove it.
Grace and peace,
Mark