When I converse with a nonbeliever about our Christian faith, I generally assume either indifference or articulate opposition on the part of the other person. I am seldom disappointed. Many well intentioned Christians and pagans over the past two millennia have sought to put up such a net and induce God to pass through it. The effort to construct a rationally transparent test, syllogism, or experiment to prove God's existence to believers and nonbelievers alike is as old as it is futile. The cosmonaut Yury Gagarin failed to see a god when he was rocketed into the heavens.
Radio telescopes scan the universe, to no avail.
But if we answer that question in the negative, we must also have the courage to admit the death of man and woman as meaningful and moral beings. The exhilaration of freedom from Moses' Ten Commandments, and from Jesus' stern sexual ethic, soon dissipates when we think about the ramifications of our negative answer. I have here a tract from the Humanist Association of Massachusetts. Humankind, as a species, is a special product of the evolutionary process. Get real, boys.