I do not believe that the Creator has immoveably fixed the habitations of any people within a boundary narrower than the circumference of the globe. I believe that rapid transitions from intensity of heat and cold, and cold and heat, are destructive to animal life; but I also believe that the human body is easily acclimated, in any region of the world. I believe the time is swiftly approaching when empires and continents shall as freely commingle their population as do states and neighborhoods. To limit or obstruct this intercourse, is to impoverish and circumscribe human happiness. Civilization will remove those causes which now engender pestilence and death, and neutralize the effects of atmospherical contagion. Hence it will be seen that I do not assail the Colonization Society, as many others have done, simply because the settlement at Liberia is unhealthy. It is true, the mortality among the emigrants has been excessive; and so it was among the first settlers of New-England. But the climate of New-England is no longer pestiferous; and the climate of Africa will grow sweet and salubrious as her forests disappear, and the purifying influences of Christianity penetrate into the interior. I expressly contend, however, that it is murderous, indiscriminately to colonize large bodies of men, women and children, in a foreign land, before the natives are to some extent elevated by missionary effort: and therefore I consider the Colonization Society as responsible for the lives of those who have perished prematurely at Liberia. But the objection is fallacious. If white missionaries cannot, black ones can survive in Africa. What, then, is our duty? Obviously to educate colored young men of genius, enterprise and piety, expressly to carry the 'glad tidings of great joy' to her shores. Enough, I venture to affirm, stand ready to be sent, if they can first be qualified for their mission. If our free colored population were brought into our schools, and raised from their present low estate, I am confident that an army of christian volunteers would go out from their ranks, by a divine impulse and under the guidance of the Holy Spirit, to redeem their African brethren from the bondage of idolatry and the dominion of spiritual death.