Mr. Smith enlisted from Virginia in the army of Washington while yet a youth. Bright and alert, he was chosen an orderly by Washington, and served in that capacity under both Washington and LaFayette. When the new nation started on its independent career and when the region toward the west began to be opened, Mr. Smith migrated toward the south, became a minister of the Methodist Church, and offered his services as a missionary to the Indian tribes. Hated because of their ferocity, the prevailing idea in the initial years of the nineteenth century was that of the destruction of the red man, but Mr. Smith felt impelled to take to him the gospel of salvation. His labors were not confined to any particular region and he trudged the country over, imperiling his life among the wild tribes, who came to love him because he was one pale face who sought to do them good. He founded an Indian school near the Chattahoochee and taught the Indians the elements of the English language. When Bishop Asbury, the most indomitable of all the Methodist bishops, came to the South, Mr. Smith was his close friend and adviser, and most valuable were his services to the bishop in planting Methodism in the lower South. All real teachers are greater learners than instructors, for in their zeal to impart they must first come to acquire. Mr. Smith was an assiduous student and with the growth of his years was an accumulated stock of both wisdom and learning. As he passed the meridian of life he became a power in his denomination and his counsel was freely sought in the high circles of his church. When, in 1825, General LaFayette visited Alabama in his tour of the South, he passed through the Creek Nation, in Georgia, and was escorted by a body of Georgians to the Chattahoochee River and consigned to the care of fifty painted Indian warriors, who vied with the pale faces in doing honor to the distinguished visitor. Rowing LaFayette across the river to the Alabama side, he was met by Rev. Isaac Smith. The great Frenchman instantly recognized Mr. Smith as one of his boy orderlies during the campaigns in New Jersey and Pennsylvania. There was a cordial demonstration of mutual affection between the old French veteran and the younger man, now a Methodist preacher. The painted Indian warriors looked on the exchange of greeting with evident pleasure. It so happened that LaFayette reached the Alabama side just at the point where stood the humble school building of the intrepid missionary.