But that's what I'm saying. Someone can have believe in that rational side. Whether a belief is irrational or not depends entirely on what is meant by irrational in this context. A person who believes in God on the basis of considered evidence and reasoning is not irrational. They might be mistaken, but that is true of almost any belief-even those in the sciences. We both just need to remember that some people who believe in God are irrational in their belief and others are rational in their belief.
The same can be said about any belief. People believe scientific claims without adequate justification, yet no one would say that the belief in science is irrational. The belief in God deserves the same treatment. To do otherwise is a senseless and needless insult to those who carefully consider the rather important matter of God and find that reason and evidence point them towards belief.