Faith: Can Faith Be Rational? What the Evidence for God Actually Shows Yes, faith can be rational when it responds honestly to evidence, reason, history, Scripture, and lived experience rather than rejecting facts or demanding absolute certainty. The universe is approximately 13.8 billion years old, and one human genome contains roughly 3 billion DNA base pairs, two reminders that reality is both vast and extraordinarily ordered. (NASA; National Human Genome Research Institu
