The first, the basic definition of man is that he is the priest. He stands in the center of the world and unifies it in his act of blessing God, of both receiving the world from God and offering it to God—and by filling the world with this eucharist, he transforms his life, the one that he receives from the world, into life in God, into communion with Him. The world was created as the “matter,” the material of one all-embracing eucharist, and man was created as the priest of this cosmic sacrament.
—Alexander Schmemann, For the Life of the World, 15
What, then, are we to say about our own place within this design? We begin by recalling the frequent declaration of the Psalmists that creation, in a myriad of ways, is endlessly praising its Creator. In all its colour, movement, subtlety, richness, diversity and splendour, it brings glory to God: ‘The heavens are telling the glory of God; and the firmament proclaims his handiwork.’ (Ps. 19:1) Our calling, I would suggest, is to articulate and extend that praise in ever fresh ways, to be ‘priests of creation’. In humankind, creation finds a voice; to use George Herbert’s word, each of us is invited to be a ‘secretary’ of praise. Through the human creature, the inarticulate (though never silent) creation becomes articulate.
—Jeremy Begbie, Voicing Creation’s Praise, 177