This is the freedom which, above all other, is worth having. We can never value it too highly: there is no danger of overvaluing it. All other freedom is an unsatisfying thing at the best, and a poor uncertain possession at any time. Christ's freedom alone can never be overthrown. It is secured by a covenant ordered in all things and sure: its foundations are laid in the eternal councils of God, and no foreign enemy can overthrow them. They are cemented and secured by the blood of the Son of God Himself, and can never be cast down. The freedom of nations often lasts no longer than a few centuries: the freedom which Christ gives to any one of His people is a freedom that shall outlive the solid world. This is the truest, highest kind of freedom. This is the freedom which in a changing, dying world, I want men to possess. III. I have now to show, in the last place, _the way in which the best kind of freedom is made our own_. This is a point of vast importance, on account of the many mistakes which prevail about it. Thousands, perhaps, will allow that there is such a thing as spiritual freedom, and that Christ alone has purchased it for us: but when they come to the application of redemption, they go astray. They cannot answer the question, "Who are those whom Christ effectually makes free?" and for want of knowledge of the answer, they sit still in their chains. I ask every reader to give me his attention once more, and I will try to throw a little light on the subject. Useless indeed is the redemption which Christ has obtained, unless you know how the fruit of that redemption can become your own. In vain have you read of the freedom wherewith Christ makes people free, unless you understand how you yourself may have an interest in it. We are not born Christ's freemen. The inhabitants of many a city enjoy privileges by virtue of their birth-place. St. Paul, who drew life-breath first at Tarsus in Cilicia, could say to the Roman Commander, "I was free-born." But this is not the case with Adam's children, in spiritual things. We are born slaves and servants of sin: we are by nature "children of wrath," and destitute of any title to heaven. We are not made Christ's freemen by baptism. Myriads are every year brought to the font, and solemnly baptized in the name of the Trinity, who serve sin like slaves, and neglect Christ all their days. Wretched indeed is that man's state of soul who can give no better evidence of his citizenship of heaven than the mere naked fact of his baptism! We are not made Christ's freemen by mere membership of Christ's Church. There are Companies and Corporations whose members are entitled to vast privileges, without any respect to their personal character, if their names are only on the list of members. The kingdom of Christ is not a corporation of this kind. The grand test of belonging to it is personal character.