Galatians 2:3

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 2:14

Cephas : a nickname for Simon, son of John

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

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