Is it not lack of faith that leads men to fear the scrutiny of reason? If the destination is doubtful, than the path must be fraught with fear. A robust faith need not fear, for if God exists, then reason cannot help but lead us to Him. Cogito, ergo Deus est,'says St. Augustine, I think, therefore God is.
When you are very old, and sit in the candle - light at evening spinning by the fire, you will say, as you murmur my verses, a wonder in your eyes, 'Ronsard sang of me in the days when I was fair.