There were seventy souls when they went down into Egypt, and they remained two hundred and fifteen years, and at the end of that time they had increased to about three million. How do we know that there were three million at the end of two hundred and fifteen years? We know it because we are informed by Moses that "there were six hundred thousand men of war." Now, to each man of war, there must have been at least five other people. In every State in this Union there will be to each voter, five other persons at least, and we all know that there are always more voters than men of war. If there were six hundred thousand men of war, there must have been a population of at least three million. Is it possible that seventy people could increase to that extent in two hundred and fifteen years? You may say that it was a miracle; but what need was there of working a miracle? Why should God miraculously increase the number of slaves? If he wished miraculously to increase the population, why did he not wait until the people were free? In 1776, we had in the American Colonies about three millions of people. In one hundred years we doubled four times: that is to say, six, twelve, twenty-four, forty-eight million,--our present population. We must not forget that during all these years there has been pouring into our country a vast stream of emigration, and that this, taken in connection with the fact that our country is productive beyond all others, gave us only four doubles in one hundred years. Admitting that the Hebrews increased as rapidly without emigration as we, in this country, have with it, we will give to them four doubles each century, commencing with seventy people, and they would have, at the end of two hundred years, a population of seventeen thousand nine hundred and twenty. Giving them another double for the odd fifteen years and there would be, provided no deaths had occurred, thirty-five thousand eight hundred and forty people. And yet we are told that instead of having this number, they had increased to such an extent that they had six hundred thousand men of war: that is to say, a population of more than three millions! Every sensible man knows that this account is not, and cannot be true. We know that seventy people could not increase to three million in two hundred and fifteen years. About this time the Hebrews took a census, and found that there were twenty-two thousand two hundred and seventy-three first born males. It is reasonable to suppose that there were about as many first born females. This would make forty-four thousand five hundred and forty-six first born children. Now, there must have been about as many mothers as there were first born children. If there were only about forty-five thousand mothers and three millions of people, the mothers must have had on an average about sixty-six children apiece.