There are two books laid before us to study, to prevent our falling into error; first, the volume of the Scriptures, which reveal the will of God; then the volume of the Creatures, which express His power. – Francis Bacon
And the Paschal Wager:
How can anyone lose who chooses to become a Christian? If, when he dies, there turns out to be no God and his faith was in vain, he has lost nothing—in fact, he has been happier in life than his nonbelieving friends, If, however, there is a God and a heaven and hell, then he has gained heaven and his skeptical friends will have lost everything in hell! – Blaise Paschal
A word from Michael Faraday.
The Bible, and It alone, with nothing added to It nor taken away from It by man, is the Sole and Sufficient Guide for each individual, at all times and in all circumstances…Faith in the divinity and work of Christ is the gift of God, and the evidence of this faith is obedience to the commandment of Christ. – Michael Faraday
And, of course, the excellent summary from John Herschel:
All human discoveries seem to be made only for the purpose of confirming more and more strongly the truths come from on high and contained in the sacred writings. – John Herschel
Anybody want to deny the excellent work of these men and they were still sane while being a creationist!