Galatians 2:3-4

Greek : the language used by the people of Greece
(31° 46´, 35° 14´); (31° 46´, 35° 14´)

Titus : a Christian Greek man who accompanied Paul and was left in Crete to settle the churches there

Galatians 2:12-14

Barnabas : a man who was Paul's companion on several of his journeys

Cephas : a nickname for Simon, son of John

Gentile : a non-Jewish person
(31° 46´, 35° 14´); (31° 46´, 35° 14´)

James : a son of Zebedee; brother of John; an apostle,a son of Alpheus; an apostle,a brother of Jesus; writer of the epistle of James,the father (or brother) of the apostle Judas

Jews : the people descended from Israel
(31° 46´, 35° 14´); (31° 46´, 35° 14´)

Peter : a man who was a leader among the twelve apostles and wrote the two epistles of Peter