"My esteemed Friend: I have not forgotten--probably never shall forget--the very impressive occasion when yourself and friends visited me on a Sabbath forenoon two years ago. Nor has your kind letter, written nearly a year later, ever been forgotten. In all it has been your purpose to strengthen my reliance on God. I am much indebted to the good Christian people of the country for their constant prayers and consolations; and to no one of them more than to yourself. The purposes of the Almighty are perfect, and must prevail, though we erring mortals may fail to accurately perceive them in advance. We hoped for a happy termination of this terrible war long before this; but God knows best and ruled otherwise. We shall yet acknowledge His wisdom, and our own error therein. Meanwhile we must work earnestly in the best light He gives us, trusting that so working still conduces to the great ends He ordains. Surely He intends some great good to follow this mighty convulsion, which no mortal could make, and no mortal could stay. Your people, the Friends, have had, and are having, a very great trial. On principle and faith opposed to both war and oppression, they can only practically oppose oppression by war. In this hard dilemma some have chosen one horn, and some the other. For those appealing to me on conscientious grounds, I have done, and shall do, the best I could and can, in my own conscience, under my oath to the law. That you believe this, I doubt not, and believing it, I shall receive for my country and myself your earnest prayers to our Father in Heaven." Of Lincoln's habit of public worship during his Presidency, Rev. William Henry Roberts, Stated Clerk of the Presbyterian General Assembly, writes in a foreword to Dr. Johnson's book: