"The Bible never tells us to take a leap of faith into the darkness and hope that there's nobody out there. The Bible calls us to jump out of the darkness into the light. That is not a blind leap. The faith that the New Testament calls us to is a faith rooted and grounded in something that God makes clear is the truth."
R.C. Sproul
Sproul, R.C. (2003). Defending Your Faith: An Introduction to Apologetics
Illinois: Crossway Books. pg 25.