| 4. Linguistic Exegesis The clause begins with the subject noun phrase genea ponera kai moichalis {Γενεὰ πονηρὰ καὶ μοιχαλὶς | geneá ponērá kai moikhalís}, where two adjectives in apposition describe moral and covenantal failure. The verb sēmeion epizētei {σημεῖον ἐπιζητεῖ | sēmeîon epizēteî} follows a fronted object for emphasis, and its present tense indicates a recurrent demand. The coordinating conjunction kai {καὶ | kaí} introduces a parallel structure: sēmeion ou dothēsetai autē {σημεῖον οὐ δοθήσεται αὐτῇ | sēmeîon ou dothḗsetai autḗ} negates the future passive verb with ou, signifying refusal. The conditional εἰ μὴ {ei mē} sets an exception to the refusal, governing the genitive phrase to sēmeion Iōna {τὸ σημεῖον Ἰωνᾶ | tò sēmeîon Iōná}. The final participial clause kai katalipōn autous apēlthen {καὶ καταλιπὼν αὐτοὺς ἀπῆλθεν | kaí katalipṓn autoús apêlthen} combines an aorist participle with an aorist finite verb, indicating that the departure follows the act of leaving them. The translation renders the continuous present with a progressive phrase in formal and conveys sequential action in both reconstructions. |