Luke in the Bible Encyclopedia - ISBE
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1. Name:
The name Luke (Loukas) is apparently an abbreviation for
Loukanos. Old Latin manuscripts frequently have the words
CATA LUCANUM as the title of the Third Gospel. (But the form
Loukios, is also found in inscriptions synonymous with
Loukas; compare Ramsay, The Expositor, December, 1912.)
It was a common fashion in the koine to abbreviate proper
names, as it is today, for that matter (compare Amphias from
Amphiatos, Antipas from Antipatros, Apollos from Apollonias,
Demas from Demetrios, Zenas from Zenodoros, etc.; and see
Jannaris, Historical Greek Grammar, section 287).
2. Mentioned Three Times by Name:
Paul alone names Luke (Col 4:14; 2 Tim 4:11; Philem 1:24).
He does not mention his own name in the Gospel or in the
Acts. Compare the silence of the Fourth Gospel concerning
the name of the apostle John. There was no particular
occasion to mention Luke's name in the Gospel, except as the
author, if he had so wished. The late legend that Luke was
one of the Seventy sent out by Jesus (Epiphanius, Haer.,
ii.51, 11) is pure conjecture, as is the story that Luke was
one of the Greeks who came to Philip for an introduction to
Jesus (Jn 12:20 f), or the companion of Cleopas in the walk
to Emmaus (Lk 24:13). The clear implication of Lk 1:2 is
that Luke himself was not an eyewitness of the ministry of
Jesus...
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