But I doubt they'll tap very deeply into human spirituality, because it's starting from the wrong end. Human spirituality is unlikely to be nourished for very long simply by looking at exhibitions of rites of passage and religious rituals and great religious art. This is at the centre of human longing in all religions and none, although it may not very often be articulated in quite this way. There is a need within human beings to respond to the divine, to connect to God, to communicate with him in some way. People have found different ways of satisfying, or partially satisfying this longing.
Some people feel a deep contentment when they work in the garden.
It's as though, by sharing in God's work of creation in this way, they commune with him at a deep level, so that gardening somehow nourishes their inner being. For others it may be music or poetry or art or cooking which satisfies their inner need. And still others tramp the hills or sail the ocean or play sport or climb mountains. As human beings allow themselves to become absorbed in activities such as these, so they experience some sort of tug in the centre of their being. This may be a feeling of peace and contentment.