Buddhism in China undoubtedly includes among its adherents many high-minded, devout, and earnest souls who live an idealistic life. Christianity ought to make a strong appeal to such minds, taking from them none of the joy or assurance or devotion which they possess, but promoting a deeper, better balanced interpretation of the active world, a nobler conception of God, a stronger sense of sinfulness and need, and a truer idea of the full meaning of incarnation and revelation. In the passage, which of the following statements does the author infer?