Titus
Paul identifies as the slave and "sent one" of God, for the propagation of truth according with godliness, and promised to eternal life.
“Paul’s Pedigree & Purpose”
87.76 δοῦλος, ου m: one who is a slave in the sense of becoming the property of an owner (though in ancient times it was frequently possible for a slave to earn his freedom)—‘slave, bondservant.’ λέγω … τῷ δούλῳ μου, Ποίησον τοῦτο, καὶ ποιεῖ ‘I say … to my slave, Do this, and he does it’ Mt 8:9.
When Paul speaks of himself as a slave of Jesus Christ or of God in Ro 1:1, Ga 1:10, and Tt 1:1, the term δοῦλος focuses attention primarily upon his belonging to Christ or to God. There are probably also important positive overtones, since in some languages of the ancient Middle East a phrase meaning ‘slave of the king’ or ‘servant of the king’ had become the title of an important person in the government. For a discussion of certain further implications of the term δοῦλος, see the discussion at 87.81.
