If the four hundred years of slavery operated to fit the Hebrews for the reception of the blessing; if the five years of slavery re-fitted the negro for the rational enjoyment of liberty, we think the providence of God places the institution of slavery in a valuable point of light. II. In this review of the slavery of the Israelites in Egypt, Mr. Barnes has noticed the fact of their rapid increase, to the extent of their becoming dangerous to the Egyptian government; and he has compared it with the more rapid increase of the slaves over the whites in the Slave States; and suggests a similar danger to the government of the United States,—adding, that such increase “can be arrested by nothing but emancipation.” Now all this may be true; but in what light does it show forth the institution of slavery? Does Mr. Barnes really mean to say, what is the fact, that the condition of slavery is so well adapted to the negro race, that, by it, their comforts, peace of mind, and general happiness are made so certain and well-secured to them, that they increase rapidly? And that, as they are a race of people whom we do not desire to bear rule over us, or become more numerous than they now are, it would be good policy, and he desires, to set them free, in order that they may be deprived of their present comforts, peace of mind, and happiness, with the view to lessen their increase, and waste them away? If such really be his view, we may regard it as an extraordinary instance of his Christian counsel, and form some idea of what he would be as a slave-holder. But the same increase of the slaves happened in Egypt in a different age, and in reference to a different class of men; nor could any exertion correct it. We may apply the _test_, and safely infer, THAT GOD SMILES ON THE INSTITUTION OF SLAVERY. There is, in this chapter on the slavery of the Hebrews, an allusion made to the States of Ohio and Kentucky, (see page 102;) the one represented as “adorned with smiling villages, and cottages, and churches, and the aspect of neatness, thrift, and order;” and that the other wears “the aspect of ignorance, irreligion, neglect, and desolation;” and that the reason of the difference is, because “God smiles upon the free State, and frowns upon the one where slavery exists.” We do not deem it necessary to question or even examine the correctness of the view of Kentucky, as presented to us by Mr. Barnes: so far as the argument is concerned, we will take it as established. If the institution of slavery is of Divine origin, or if we are to form a notion of the will of God respecting it from his providences affecting the institution, we must keep our eye upon the subject of slavery, not upon those otherwise conditioned. We must look to the slave in Kentucky, and compare his conditions there with his conditions in a state of freedom; and Mr. Barnes has furnished us with data, proving that in Kentucky the slaves are in a rapid state of propagation and increase.