A mark of true Christianity will be its intellectual vigour and its search for meaning in every aspect of life. True Christianity will always be critical, questioning and continually developing in its understanding of God and of human life. The subject matter for religion is every human experience. In Christian understanding, God is immanent, that is, God is present in all things, and creation itself is a sign, and an effective sign, of God’s presence - a sacrament. That is why there has been such an emphasis on scholarship and learning in the Christian tradition. Faith, as St Anselm wrote, ‘seeks understanding’, for it is the nature of true faith to trust that God is at work in everything and that there is no question which falls outside the scope of religious inquiry. When faith in God weakens, the critical element will also weaken, and there will be more warning against false doctrines than encouragement to develop our understanding. If the critical element is not fostered, Christians will remain infantile in their religious belief and practice, which will have little or no relation to everyday life and behaviour.