In a recent private letter to Dr. Buckley, of the _Christian Advocate_, Bancroft uses these words quoted in that paper: “Certainly our great united commonwealth is the child of Christianity; it may with equal truth be asserted that modern civilization sprung into life with our religion; and faith in its principles is the life-boat on which humanity has at divers times escaped the most threatening perils.” And again: “The principles that govern human affairs, extending like a path of light from century to century, become the highest demonstration of the superintending providence of God.”[G] But it is not necessary to multiply quotations illustrative of his faith in the Deity. Throughout the whole of his writings he manifests a devout, reverential state of mind, and keeps constantly before the reader the idea that God is the great power back of those mighty movements that stir the nations of the world. The philosophic cast of his mind is clearly revealed in all his discussions of causes and results. He firmly believes that “the problems of politics can not be solved without passing behind transient forms to efficient causes,” and he ever seeks to find the real origin of an event. He dates the American Revolution back to the Reformation under Luther and Calvin, and in relating the events that led to a separation from the mother country he discusses with great clearness and elaborateness three points essential to the proper understanding of the subject: In the first place he speaks of the emancipation of the mind at the Reformation, and the consequent birth of the idea of freedom. In the second place he discusses the growth of this idea of freedom in the nations of Europe and on this continent. In the third place he describes with wonderful fairness the violent discussions that arose in England and in this country when the colonists raised a protest against the tyrannies of the mother country. Referring to the origin of our present liberty, he says explicitly: “The Reformation was an expression of the right of the human intellect to freedom.”[H]