It was in the desert of Ordos that Teilhard wrote one of his great mystical texts: 'The Mass on the World' (La Messe sur le monde). Without bread and wine, he couldn't celebrate mass everyday, as he was accustomed to doing. So it was the high plateau which became his altar, and all the matter in the universe that became his offering to God:
It is done.
Once again the Fire has penetrated the earth.
Not with sudden crash of thunderbolt, riving the mountain-tops: does the Master break down doors to enter his own home? Without earthquake, or thunderclap: the flame has lit up the whole world from within. All things individually and collectively are penetrated and flooded by it, from the inmost core of the tiniest atom to the mighty sweep of the most universal laws of being: so naturally has it flooded every element, every energy, every connecting-link in the unity of our cosmos; that one might suppose the cosmos to have burst spontaneously into flame.
In the new humanity which is begotten today the Word prolongs the unending act of his own birth; and by virtue of his immersion in the world's womb the great waters of the kingdom of matter have, without even a ripple, been endued with life. No visible tremor marks this inexpressible transformation; and yet, mysteriously and in very truth, at the touch of the supersubstantial Word the immense host which is the universe is made flesh. Through your own incarnation, my God, all matter is henceforth incarnate.
Through our thoughts and our human experiences, we long ago became aware of the strange properties which make the universe so like our flesh:
like the flesh it attracts us by the charm which lies in the mystery of its curves and folds and in the depths of its eyes;
like the flesh it disintegrates and eludes us when submitted to our analyses or to our failings off and in the process of its own perdurance;
as with the flesh, it can only be embraced in the endless reaching out to attain what lies beyond the confines of what has been given to us.
Watch an excerpt of the documentary Teilhard and China, produced by the Taipei Ricci Institute and the Xu-Ricci Dialogue Institute at Fudan University (more info here).