We United Methodists say that experience informs our theology.
When we are being less faithful to our own Wesleyan roots, we mistake “experience” for revelation and act as if whatever we happen to feel or think must be on par with what God has revealed via Scripture. When we are being more faithful to our roots, we recall that Wesley stood with the historic church in viewing experience as way of confirming the truth of theological commitments. What we believe plays out in how we live and therefore adds credence to the truth of our beliefs.
Athanasius would approve of this use of experience as a theological tool.
He wrote in On the Incarnation about the experience of Christians as confirmation of the truth of the resurrection. If Jesus was not alive and death had not been defeated, he wrote, how could anyone explain the behavior of Christians who embrace martyrdom and show no fear of death?
Of old, before the divine sojourn of the Savior, all used to weep for those dying as if they were perishing. But since the Savior’s raising the body, no longer is death fearsome, but all believers in Christ tread on it as nothing, and would rather choose to die than deny their faith in Christ. … human beings, before believing in Christ, view death as fearsome and are terrified at it. But when they come to faith in him and to his teaching, they so despise death that they eagerly rush to it and become witnesses to the resurrection over it effected by the Savior.
I love the boldness of this vision of Christianity. This is an experience that confirms the truth of our beliefs, only if Jesus were really alive would people be able to live like this.