Doubt can play a crucial role within faith; it avoids the certainty of the fanatic, develops humility and as in science, often opens the path to truth. A few years ago, Archbishop of Canterbury Justin Welby created something of a storm when he questioned whether or not God was actually “there”. He is reported to have said “The other day I was praying over something that I was running, and I ended up saying to God, ‘Look, this is all very well, but isn’t it about time you did something, if you’re there?’ Some headlines ran “Archbishop doubts existence of God”, another columnist of atheist persuasion simply declared “Victory!”, whilst others were keen to support, pointing to the archbishop’s humanity as a man who knew the agony of grief, having lost his first-born child in a car accident.
However there is one concept which cannot be doubted within a Christian philosophy: the existence of God. For Christians, God is that whose existence cannot be doubted because God is existence itself. God is that in whom we live and move and have our being. The language of faith may not always be helpful in exploring that which is essential to life. It may be doubted whether there is any value in exploring existence itself, but to talk about God is to talk about that which cannot be doubted.
People may have reservations about the value of religious practices like prayer and worship, they may have doubts about Jesus and what he said and did and about the institution of the church. They may be uncertain as to what course of action they should take as a Christian, they may lose faith in standing up for justice but not about the existence of God. It simply makes no sense to say existence itself doesn’t exist.
Christian faith should not concern itself with questions over the existence of a separate entity called God, either in or outside our universe. It is about our relationships within the world we inhabit, both with ourselves and those around us. It should lead us in life and love, helping us to make society a better place for more people. The most effective way to bring about these changes may be shrouded in doubt, but God must not.