Christian faith is not a shot in the dark. It is trust in a God who revealed Himself in Jesus of Nazareth. It is belief in the invisible God who became visible when He came to this world and lived among us for 33 years. Christian faith is not mystical speculation, wishful thinking, assent to irrational notions, nor is directed into empty space. It rests upon the concrete historical revelation of God in human form in the person of Jesus.
His life is without comparison. No one was born as He was born, no one spoke as He spoke, no one did what He did, and no one died as He died. He was sentenced unjustly, lashed with a whip, showered with spit, nailed to a cross, and He died pronouncing forgiveness on us all.
It is impossible to argue with such goodness.
It is blindness to dismiss such beauty.
Who but God could be the explanation for such a life?
When one is confronted by the overwhelming awesomeness of Jesus Christ, faith ceases to be a blind leap. It becomes the most reasonable and sensible thing to do. If you cannot trust someone who gave His life for you, who could you possibly trust?
Perhaps the most irrational decision of all is NOT to believe in Him.