In dealing with many who avow themselves unbelievers in Christianity, we not unfrequently meet with an objection by the help of which they attempt to construct an argument against our religion. The tendencies of the mind we are told, are entirely dependent on the development of the brain, and the external influences operating upon these, make up together the sum of the influences concerned in the production of the faiths of the world. These sceptical reasoners tell us that it is just as irrational to expect Christianity to spring up in the universal mind, as to expect to paint the whole globe with one particular flower. The soil has laws which determine its products; and the mind has laws which determine its beliefs. How shall we meet this? We might deny that the faith that worketh by love, purifieth the heart, and overcometh the world, is the product of suggestion, which is multiform; and assert it to be the judgment of reason, which is one and the same over all the world, in every mind and age. But we prefer appealing to the practical refutation afforded us by experience. It is a fact that our Christian religion has already traversed the globe, rooting itself in every soil, and bearing fruit in every climate. When civilization has done her utmost, Christianity can out-dazzle her sublimest triumphs. In the clime where philosophy holds court with refinement—where poor vulgarity cannot breathe, we challenge the world to point out a single instance in which the gospel was unable to accommodate itself to the peculiar requirements of the people. What has been its effects in the land of terror, upon the savagest of human beings. It has lifted the cannibal from his pool of blood, and led him like a little child to the altar of consecration. The door of the world has been thrown open, and the Lord’s servants have been commanded to enter in. India has been made accessible to the missionaries of every Church. The gospel is advancing rapidly among the teeming millions of the celestial empire. In Africa, degraded Fingoes, stupid Hottentots, and warlike Kaffirs, have had their understandings enlightened, and their hearts softened, by Divine truth and grace. “Sound the timbrel, strike the lyre, Wake the trumpet’s blast of fire!” for piety is independent of circumstance. _BIOGRAPHY._ Mary Jane Graham, was born in London, on the 11th of April, 1803, where her father was engaged in a respectable business. She was the subject of early religious convictions. At the age of seven, her habits of secret prayer evidenced the influence of Divine grace upon her soul. During the greater part of her childhood, and the commencement of her riper years, she was enabled to walk with God in sincerity, and without any considerable declension.