"Furthermore, the transition from the religion of India to that of Rome was extremely easy. The very idols of Buddha served, after a little alteration with the chisel, for images of Christ. The Buddhist saints were easily transformed into the Twelve Apostles. The Cross took the place of the _torii_. It was emblazoned on the helmets and banners of the warriors, and embroidered on their breasts. The Japanese soldiers went forth to battle like Christian crusaders. In the roadside shrine Kuanon, the Goddess of Mercy, made way for the Virgin, the mother of God. Buddhism was beaten with its own weapons. Its own artillery was turned against it. Nearly all the Christian churches were native temples, sprinkled and purified. The same bell, whose boom had so often quivered the air announcing the orisons and matins of paganism, was again blessed and sprinkled, and called the same hearers to mass and confession; the same lavatory that fronted the temple served for holy water or baptismal font; the same censer that swung before Amida could be refilled to waft Christian incense; the new convert could use unchanged his old beads, bells, candles, incense, and all the paraphernalia of his old faith in celebration of the new. "Almost everything that is distinctive in the Roman form of Christianity is to be found in Buddhism: images, pictures, lights, altars, incense, vestments, masses, beads, wayside shrines, monasteries, nunneries, celibacy, fastings, vigils, retreats, pilgrimages, mendicant vows, shorn heads, orders, habits, uniforms, nuns, convents, purgatory, saintly and priestly intercession, indulgences, works of supererogation, pope, archbishops, abbots, abbesses, monks, neophytes, relics and relic-worship, exclusive burial-ground, etc., etc., etc."[21] Nevertheless, these resemblances are almost wholly superficial, and have little or nothing to do with genuine religion. Such matters are of aesthetic and of commercial, rather than of spiritual, interest. They concern priestcraft and vulgar superstition rather than truth and righteousness. "In point of dogma a whole world of thought separates Buddhism from every form of Christianity. Knowledge, enlightenment, is the condition of Buddhistic grace, not faith. Self-perfectionment is the means of salvation, not the vicarious sufferings of a Redeemer. Not eternal life is the end and active participation in unceasing prayer and praise, but absorption into Nirvana (Jap. Nehan), practical annihilation."[22] At certain points, the metaphysic of Buddhism is so closely like that of Christian theology, that a connection on reciprocal exchange of ideas is not only possible but probable. In their highest thinking,[23] the sincere Christian and Buddhist approach each other in their search after truth.