"We should be shrinking from a plain duty, did we leave out Literature from Education. For why do we educate except to prepare for the world? Why do we cultivate the intellect of the many beyond the first elements of knowledge, except ... to fit men of the world for the world? We cannot possibly keep them from plunging into the world, with all its ways and principles and maxims, when their time comes; but we can prepare them against what is inevitable; and it is not the way to learn to swim in troubled waters, never to have gone into them. Proscribe (I do not say particular authors, particular works, particular passages) but Secular Literature as such: cut out from your class books all broad manifestations of the natural man; and those manifestations are waiting, for your pupil's benefit, at the very doors of your lecture room in living and breathing substance. They will meet him there in all the charm of novelty, and all the fascination of genius or of amiableness. To-day a pupil, to-morrow a member of the great world: to-day confined to the Lives of the Saints, to-morrow thrown upon Babel;--thrown on Babel, without the honest indulgence of wit and humour and imagination ever permitted to him, without any fastidiousness of taste wrought into him, without any rule given him for discriminating 'the precious from the vile,' beauty from sin, the truth from the sophistry of nature, what is innocent from what is poison."[75]
Many Christians are apt to forget that all truth is of God; and that every one who in an earnest spirit endeavours to ascertain and to teach what is true in any department of human knowledge, is doing God's work. The Spirit, we are promised by Christ Himself, "shall lead you _into all the Truth_," and "the Truth shall make you free." Our business is to see that nothing claims the name of truth unlawfully. It is not our business to prohibit anything that can make good its claim to be accounted true.
Those who enjoy large opportunities of study, and especially those who have the responsibility not only of learning but of teaching, must beware of setting their own narrow limits to the domain of what is useful and true. It has a far wider range than the wants which we feel in ourselves or which we can trace in others. Even the whole experience of mankind would not suffice to give the measure of it. We dishonour rather than reverence the Bible, when we attempt to confine ourselves and others to the study of it. Much of its secret and inexhaustible store of treasure will remain undiscovered by us, until our hearts are warmed, our intellects quickened, and our experience enlarged, by the masterpieces of human genius. "To the pure all things are pure." In the first century, in which the perils of heathenism to Christianity were tenfold what they are at present, St. Paul in plain terms told his converts that if they liked to accept the invitations of their heathen friends and acquaintances, they need not scruple to do so (1 Cor. x. 27); and by his own example, he shows them that they may enjoy and use what is beautiful and true in heathen literature. Let us beware of narrowing the liberty wisely allowed by him. Each one of us can readily find out what is dangerous for _himself_. There is plenty that is not dangerous: let him freely enjoy that. But the limits that are wise for ourselves are not to bind others. Their liberty is not to be circumscribed by our conscience. "The earth is the Lord's and the fulness thereof."