What relationship does rationality have to faith? While some only convert after they have examined the evidence for Christianity, most people convert based on a personal experience with Jesus Christ. That’s the way it was for me. I came to believe Christianity was true, not by a rational examination of the evidence, but because of my personal encounter with the risen Christ. I remain a Christian, however, not only because of my past and present experience, but because I have examined the rational evidence for Christianity and found it superior to all other worldviews.

Whether one first believes because of what they know by experience, or what they know by rationality, the fact remains that a robust faith requires both. He who first believes based on an experience needs to supplement that experience with a rational inquiry of the faith they now hold. He who first believes based on a rational examination of Christianity needs to supplement his persuasion with a personal encounter of Jesus Christ.

For further reading about the relationship of faith and rationality, see my articles on the topic at IBS:

Faith Has Its Reasons

What is the Relationship of Reason to Revelation?
A Balanced Perspective on Reason and Faith

Investigating Faith: Placing Religious Truth Back Into the Arena of Knowledge

Religious Truth Can Be Known
Scaling the Gulf Between Scientific and Religious Knowledge