I personally dont think that Agent has gone to great lengths to prove his point.He has just asked a quetion which many people want an answer to. Yes some people seem to get offended by it. While others gain knowledge and more understanding. Like a quote states:

"Those who truly search truth will find it, and know that God exist."

Here's something just for thought ...

When a frenchman monarch proposed the persecution of the Christians in his dominion. An old statesman and warrior said to him:
"Sire, the Church of God is an anvil that has worn out many hammers."
"So the hammers of infidels have been pecking away at this book for ages, but the hammers are worn out, and the anvil still endures. If this book had not been the book of God, men would have destroyed it long ago. Emperors and popes, kings and priests, princes and rulers have all tried their hand at it; they die and the book still lives."
--- H.L. Hastings ---