exchange the "old man" for the new-the old moral character for the new and Christly character, It may be both lawful, I think, and perhaps useful to use the words in another sense than that in which Paul employs them. 'Ne may apply them not to the material part of human nature, but to the mental and moral. And because such an application may prove suggestive of practical thoughts, we shall now view them in this light. There is much in the human mind, in its ideas, principles of action, character, etc., that is essentially mortal, and that must sooner or later be exchanged for the immortal. We observe, then- I. That what is mortal in its SYSTEM OF THOUGHT must be exchanged for the immortal. All errors of judgment are mortal; they are perishable, and sooner or later must perish. And what system of human thought is not intermixed with ideas not true to fact? 1. Look at systems of philosophy. Many old systems of philosophy have already died out, because of the errors that were found in them ; and existing systems, because they are often contradictory one to another, reveal their errability, and consequently must die. What is changing is mortal. All schools of psychological science, the sensational, the idealistic, the mystic, and the eclectic, are shifting as the clouds. It will not, it must not be always so; the mortal must "put on" the immortal, the true must take the place of the false in the realm of thought. 2. Look at systems of theology. How contradictory one toward another in many things are most of the systems of theology now prevalent! And what is worse, how coutradictory are they to some of the most vital things embodied in the life and teachings of Jesus as recorded by the four evangelists! Many of the old systems have died. Some are dying now, and all will sooner or later die; for they are rotten with error. The mortal must "put -0n" the immortal. Human souls will one day have the " truth as it is in Jesus." "Our little systems have their day; They have their day, and pass away." II. That what is mortal in the ELEMENTS OF HUMAN CHARACTER must be exchanged for the immortal. Analyze the character of unrenewcd men-alas! the vast majority, not only of the human race, but even of professing Christians-oncl you will find moral principles that must die out if there be a God of justice and benevolence in the universe. Such principles, for example, as avarice, envy, pride, malice, ambition, and selfishness, which is in truth the root of all evil. The human mind was never formed to be inspired, or indeed to be influenced in any measure by these. The fact that they are antagonistic to the moral constitution of the human soul, to the character of the Maker and Manager of the universe, and to the order and well-being of all, show that they must sooner or later die out of existence. I have the hope that human souls will ono day put off this mortal and" put on" the immortal-" Righteousness, joy, and peace in the Holy Ghost," etc. "Marvel not that I say unto you, Ye must be born again." III. 'l'hat what is mortal in the INSTITUTIONS OF HUMAN LIFE must be exchanged for the immortal. 1. Our political institutions are mortal. Human governments are constantly dying. They spring up and flourish for a certain time, and then are swept from the earth. The unwisdom in their method of management, the unrighteousness -0f some of their laws, the avarice, the tyranny, and haughtiness of those in power, ancl their constant fattening upon the over-taxed millions, gi vo mortality to governments. Man will one day put off these mortal governments and put on the immortal, the government of common sense, common justice, con11non benevolence. Men arc craving not for the aristocratic or democratic, but for the theocratic, the reign of God, which is the reign of honesty and love. "'!'he kingdoms of this world will one day Lecome the kingdoms of our Lord," .etc. 2. Our ecclesiastical institutions are mortal. ,vhether they are Papal, Episcopal, Wesleyan, or Congregatioual, they nre mL•re or less mixed with error aud must die. 'l'he great "cloud of witnesses," the Church of the Firstborn, reached their blessed destiny before churches or chapels existed. " God is a Spirit: and they that worship him must worship him in spirit and in truth.'' Indeed, whatever instilutions, political, ecclesiastical, or social, that have in them a mixture of error, unwisdom, and injustice, must be exchanged for the immortal, namely, a" king- dom that cannot be ::noved." IV. 'l'hat what is mortal in the types of HUMAN GREATNESS must be exch:rng;ed for the immortal. In all men there is, in more or less intensity, a thirst for greatucss, but 508 THE FIRST EPISTLE '.!.'O Tim COillNTllIANS. [cH. xv. 1-58.
their ideas or types of greatness widely differ. Some see the highest grentness in tlio millionaire, some in the triumphant conqueror, some in the man with a crown on hi~ head, some in the fools who boast of their ancestry and their high-soun<ling titles. But such types of greatness as these arc utterly false. They ao-rcc neither with reason nor the conscience of humanity. Because they arc false they a~·e mortal, and they will have to be exchanged for the immortal. The time will come when men will regard Christ as the only true type of greatness. They will give him the" Name above every na1!1e·" In all things in their daily life and conversation, be will have the pre- cmmence. Co~cLus10N. What a glorious change awaits humanity I St. Paul speaks of the resurrection of the body, an event which is confessedly mysterious: it may be far, far distant, and this we have no power to hasten or impede. But there is a more glorious resurrection-a resurrection of the human soul from the false the unriaht,eous the impure, to_ the true, the right a11d the_ holy-;-a resurrection, th;nk God, taking j)lace cYery _day m the world, and a ~esurr_ect1on which all men may either hasten or impede -the1r duty the former, their cnme the latter. "Awake to riahteousness and sin not." "