The Sacramental We: An Existential Approach to the Sacramental Life by G.M.A. Jansen, published in 1968, explores the sacraments as a way of understanding God's presence and grace in our lives. The book emphasizes a 'sacramental imagination', where everyday experiences can be seen as signs of God's grace. It moves beyond a purely ritualistic view of sacraments to a more personal and meaningful engagement with the sacred.