Thomas was the eighth apostle, and he was chosen by Philip. In later times he has become known as "doubting Thomas," but his fellow apostles hardly looked upon him as a chronic doubter. True, his was a logical, skeptical type of mind, but he had a form of courageous loyalty which forbade those who knew him intimately to regard him as a trifling skeptic.
When Thomas joined the apostles, he was twenty-nine years old, was married, and had four children. Formerly he had been a carpenter and stone mason, but latterly he had become a fisherman and resided at Tarichea, situated on the west bank of the Jordan where it flows out of the Sea of Galilee, and he was regarded as the leading citizen of this little village. He had little education, but he possessed a keen, reasoning mind and was the son of excellent parents, who lived at Tiberias. Thomas had the one truly analytical mind of the twelve; he was the real scientist of the apostolic group.
The early home life of Thomas had been unfortunate; his parents were not altogether happy in their married life, and this was reflected in Thomas's adult experience. He grew up having a very disagreeable and quarrelsome disposition. Even his wife was glad to see him join the apostles; she was relieved by the thought that her pessimistic husband would be away from home most of the time. Thomas also had a streak of suspicion which made it very difficult to get along peaceably with him. Peter was very much upset by Thomas at first, complaining to his brother, Andrew, that Thomas was "mean, ugly, and always suspicious." But the better his associates knew Thomas, the more they liked him. They found he was superbly honest and unflinchingly loyal. He was perfectly sincere and unquestionably truthful, but he was a natural-born faultfinder and had grown up to become a real pessimist. His analytical mind had become cursed with suspicion. He was rapidly losing faith in his fellow men when he became associated with the twelve and thus came in contact with the noble character of Jesus. This association with the Master began at once to transform Thomas's whole disposition and to effect great changes in his mental reactions to his fellow men.
Thomas's great strength was his superb analytical mind coupled with his unflinching courage—when he had once made up his mind. His great weakness was his suspicious doubting, which he never fully overcame throughout his whole lifetime in the flesh.
In the organization of the twelve Thomas was assigned to arrange and manage the itinerary, and he was an able director of the work and movements of the apostolic corps. He was a good executive, an excellent businessman, but he was handicapped by his many moods; he was one man one day and another man the next. He was inclined toward melancholic brooding when he joined the apostles, but contact with Jesus and the apostles largely cured him of this morbid introspection.
Jesus enjoyed Thomas very much and had many long, personal talks with him. His presence among the apostles was a great comfort to all honest doubters and encouraged many troubled minds to come into the kingdom, even if they could not wholly understand everything about the spiritual and philosophic phases of the teachings of Jesus. Thomas's membership in the twelve was a standing declaration that Jesus loved even honest doubters.