‘Above all we must reacquire confidence about creation. I mean to say that things — the sacraments “are made” of things — come from God. To Him they are oriented, and by Him they have been assumed, and assumed in a particular way in the Incarnation, so that they can become instruments of salvation, vehicles of the Spirit, channels of grace. In this it is clear how vast is the distance between this vision and either a materialistic or spiritualistic vision. If created things are such a fundamental, essential part of the sacramental action that brings about our salvation, then we must arrange ourselves in their presence with a fresh, non-superficial regard, respectful and grateful. From the very beginning, created things contain the seed of the sanctifying grace of the sacraments.’
(Pope Francis, Desiderio Desideravi n.46)
As A Little Child 