Does this then not settle the question? If--the party of liberty might say--if we are right, if the idol is nothing, and an idol's temple no more than an ordinary dining-room, does this not settle the whole matter? By no means, says Paul. "Knowledge puffeth up, but charity edifieth." You have as yet grasped only one end, and that the weaker end, of the Christian rule. You must add love, consideration of your neighbour to your knowledge. Without this, knowledge is unwholesome and as likely to do harm as to do good. In very similar terms the founder of the Positive philosophy speaks of the evil results of loveless knowledge. "I am free to confess," he says, "that hitherto the Positive spirit has been tainted with the two moral evils which peculiarly wait on knowledge. It puffs up, and it dries the heart, by giving free scope to pride and by turning it from love." It is indeed matter of everyday observation that men of ready insight into moral and spiritual truth are prone to despise the less enlightened spirits that stumble among the scruples which, like the bats of the moral twilight, fly in their faces. The knowledge which is not tempered by humility and love does harm both to its possessor and to other Christians; it puffs up its possessor with scorn, and it alienates and embitters the less enlightened. Knowledge without love, knowledge which does not take into consideration the difficulties and scruples of brethren, cannot be admired or commended, for though in itself a good thing and capable of being used for the advancement of the Church, knowledge dissociated from charity can do good neither to him who possesses it nor to the Christian community. However the possessors of such knowledge vaunt themselves as the men of progress and the hope of the Church, it is not by knowledge alone the Church can ever solidly grow. Knowledge does produce an appearance of growth, a puffing up, an unhealthy, morbid growth, a mushroom, fungous growth; but that which builds up the Church stone by stone, a strong, enduring edifice, is love. It is a good thing to have clear views of Christian liberty, to have definite, firmly held ideas of Christian conduct, to discard fretting scruples and idle superstitions; add love to this knowledge, exercise it in a tender, patient, self-denying, considerate, loving way, and you edify both yourself and the Church: but exercise it without love, and you become a poor inflated creature, puffed up with a noxious gas destructive of all higher life in yourself and in others.