Heathenism was, to a considerable extent, a religion of bowings and genuflexions; its votaries were, ever and anon, attending to some little rite or form; and, because of the multitude of these diminutive acts of outward devotion, its ceremonial was at once frivolous and burdensome. When the pagan passed into the Church, he, no doubt, often felt, for a time, the awkwardness of the change; and was frequently on the point of repeating, as it were automatically, the gestures of his old superstition. It may, therefore, have been deemed expedient to supersede more objectionable forms by something of a Christian complexion; and the use of the sign of the cross here probably presented itself as an observance equally familiar and convenient. [318:1] But the disciples would have acted more wisely had they boldly discarded all the puerilities of paganism; for credulity soon began to ascribe supernatural virtue to this vestige of the repudiated worship. As early as the beginning of the third century, it was believed to operate like a charm; and it was accordingly employed on almost all occasions by many of the Christians. "In all our travels and movements," says a writer of this period, "as often as we come in or go out, when we put on our clothes or our shoes, when we enter the bath or sit down at table, when we light our candles, when we go to bed, or recline upon a couch, or whatever may be our employment, we mark our forehead with the sign of the cross." [318:2] But whilst not a few of the Christians were beginning to adopt some of the trivial rites of paganism, they continued firmly to protest against its more flagrant corruptions. They did not hesitate to assail its gross idolatry with bold and biting sarcasms. "Stone, or wood, or silver," said they, "becomes a god when man chooses that it should, and dedicates it to that end. With how much more truth do dumb animals, such as mice, swallows, and kites, judge of your gods? They know that your gods feel nothing; they gnaw them, they trample and sit on them; and if you did not drive them away, they would make their nests in the very mouth of your deity." [319:1] The Church of the first three centuries rejected the use of images in worship, and no pictorial representations of the Saviour were to be found even in the dwellings of the Christians. They conceived that such visible memorials could convey no idea whatever of the ineffable glory of the Son of God; and they held that it is the duty of His servants to foster a spirit of devotion, not by the contemplation of His material form, but by meditating on His holy and divine attributes as they are exhibited in creation, providence, and redemption. So anxious were they to avoid even the appearance of anything like image-worship, that when they wished to mark articles of dress or furniture with an index of their religious profession, they employed the likeness of an anchor, or a dove, or a lamb, or a cross, or