Luke 20:4ExegesisTAB

Luke 20 : 4 Authority | Origin | Baptism
4. Linguistic Exegesis
The verse begins with the articular noun phrase to baptisma Ioannou {Τὸ βάπτισμα Ἰωάννου | Tò báp-tis-ma Iō-án-nou} functioning as the grammatical subject, with the genitive Ioannou specifying whose baptism is in view. This is followed by the prepositional phrase ex ouranou {ἐξ οὐρανοῦ | ex oura-noû} ‘from heaven,’ which in context contrasts divine authorization with merely human endorsement. The finite verb ēn {ἦν | ēn} ‘was’ comes after this first prepositional phrase, a common Greek word order that allows the source phrase to receive focus. The coordinating conjunction ē {ἢ | ē} ‘or’ introduces the alternative prepositional phrase ex anthropon {ἐξ ἀνθρώπων | ex an-thrō-pōn} ‘from men,’ creating a sharp binary between two possible sources. In English, the copula is fronted (“Was the baptism…”) or converted to a periphrastic question (“Did John’s baptism come…”) to produce a natural interrogative, while preserving the contrastive structure of the two ex-phrases that frames the question around competing claims of authority.

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