Apart from this, however, we have explicit testimony of the sincerity of his convictions of the truth of religion by the fact that he was a faithful attendant on divine service. For four years in Washington he attended Dr. Gurley's Presbyterian church, and such attendance is certainly conclusive that he was in form, as well as in fact, a believing Christian. That he attended church merely for the sake of appearance is not tenable, for his nature was too open and honest to do that which was not based upon sincere conviction. His reply to the negroes of Baltimore who, in 1864, presented him with a beautiful Bible, confirms his belief in the divine inspiration of God's word as revealed in the Holy Scriptures. On the occasion of this Bible presentation he said: "This great Book is the best gift God has given to man; all the good from the Saviour of the world is communicated through this Book." He was an habitual reader of the Bible, more familiar with its contents than most ministers. His familiarity with its pages is shown in his literary style and in the frequent quotations from it with which his writings are interspersed. He once wrote his early friend, Joshua Speed,--"I am profitably engaged reading the Bible. Take all of this Book upon reason that you can and the balance upon faith and you will live and die a better man." To deny that he was a believer is to accuse him of hypocrisy and double dealing, an accusation which is made more emphatic in view of his regular church attendance and the fervent religious sentiments which characterized his public acceptance of the teachings of Christianity. When he left his home at Springfield, with a full appreciation of the grave responsibility devolving upon him, in bidding farewell to the Christian community in which he had lived for more than a quarter of a century, he gave expression to his sentiments in this pathetic valedictory: "I now leave, not knowing when, or whether ever, I may return, with a task before me greater than that which rested upon Washington. With the assistance of that Divine Being who ever attended him I cannot fail. Trusting in Him who can go with me and remain with you and be everywhere for good, let us confidently hope that all will yet be well. To His care commending you, as I hope in your prayers you will commend me, I bid you an affectionate farewell." Such language does not sound much like that of an unbeliever, but on the contrary is pregnant with faith and hope in the guidance and watchfulness of a Supreme Being. When requested to preside at a meeting of the Christian Commission in Washington, held February 22, 1863, he replied, "The birthday of Washington and the Christian Sabbath coinciding this year, and suggesting together the highest interests of this life, and of that to come, is most propitious for the meeting proposed."