My own son in the faith. — Timothy was St. Paul’s very own son. No fleshly relationship existed between the two, but a closer and far dearer connection. St. Paul had taken him while yet a very young man to be his companion and fellow-labourer (Acts 16:3). He told the Philippian Church he had no one like-minded (with Timothy) who would care for their affairs. He wrote to the Corinthians how Timothy was his beloved and faithful son in the Lord, who would put them in remembrance of his ways in Christ.
Mercy. — Between the usual salutation “grace and peace,” in these Pastoral Epistles, he introduces “mercy.” The nearness of death, the weakness of old age, the dangers, ever increasing, which crowded round Paul, seem to have called forth from him deeper expressions of love and tender pity. Jesus Christ, his “hope,” burned before him, a guiding star her brighter and clearer; and the “mercy” of God, which the old man felt he had obtained, he longed to share with others.