2, 23), and Ac 21:5 σὺν γ. καὶ τέκνοις=with their wives and children (art. omitted because a formula, like Ac 1:14 σὺν γυναιξίν, Ro 1:7 ἀπὸ θεοῦ πατρὸς ἡμῶν), Heb 12:7 τίς γὰρ υἱός, ὃν οὐ παιδεύει πατήρ (not ὁ πατήρ his father) a father. (b) Articular Use with Certain Nouns 1. θεός and κύριος1 Since these words come near to being proper nouns in NT, it is not surprising that the art. is so often omitted. Κύριος even more than θεός seems to have assumed this rôle, for we