" Science is a magnificent material force, but it is not a teacher of morals. It can perfect machinery, but it adds no moral restraints to protect society from the misuse of the machine. . . . Science does not [and cannot] teach brotherly love.”19 Secular, scientific reason is a great good, but if taken as the sole basis for human life, it will be discovered that there are too many things we need that it is missing. "

― Timothy J. Keller , Making Sense of God: An Invitation to the Skeptical