Greek

Sometimes a Greek is simply a person in a story. A woman in Mark 7 is “a Greek, a Syrophenician by nation,” and she asks Jesus to heal her daughter. In the early church, “Grecians” are Greek-speaking people who argue with Stephen and later with Paul. The larger thread belongs to the letters, where Jew and Greek stand for the two halves of humanity: “there is no difference between the Jew and the Greek: for the same Lord over all is rich unto all that call upon him.” Galatians 3:28 says the same about being “all one in Christ Jesus.”

15 verses

Daniel

Daniel 10:20

Then said he, Knowest thou wherefore I come unto thee? and now will I return to fight with the prince of Persia: and when I am gone forth, lo, the prince of Grecia shall come.

Mark

Mark 7:26

The woman was a Greek, a Syrophenician by nation; and she besought him that he would cast forth the devil out of her daughter.

John

John 7:35

Then said the Jews among themselves, Whither will he go, that we shall not find him? will he go unto the dispersed among the Gentiles, and teach the Gentiles?

Acts

Acts 6:9

Then there arose certain of the synagogue, which is called the synagogue of the Libertines, and Cyrenians, and Alexandrians, and of them of Cilicia and of Asia, disputing with Stephen.

Acts 6:10

And they were not able to resist the wisdom and the spirit by which he spake.

Acts 6:11

Then they suborned men, which said, We have heard him speak blasphemous words against Moses, and against God.

Acts 6:12

And they stirred up the people, and the elders, and the scribes, and came upon him, and caught him, and brought him to the council,

Acts 6:13

And set up false witnesses, which said, This man ceaseth not to speak blasphemous words against this holy place, and the law:

Acts 6:14

For we have heard him say, that this Jesus of Nazareth shall destroy this place, and shall change the customs which Moses delivered us.

Acts 9:29

And he spake boldly in the name of the Lord Jesus, and disputed against the Grecians: but they went about to slay him.

Romans

Romans 2:10

But glory, honour, and peace, to every man that worketh good, to the Jew first, and also to the Gentile:

Romans 3:9

What then? are we better than they? No, in no wise: for we have before proved both Jews and Gentiles, that they are all under sin;

Romans 10:12

For there is no difference between the Jew and the Greek: for the same Lord over all is rich unto all that call upon him.

1 Corinthians

1 Corinthians 10:32

Give none offence, neither to the Jews, nor to the Gentiles, nor to the church of God:

Galatians

Galatians 3:28

There is neither Jew nor Greek, there is neither bond nor free, there is neither male nor female: for ye are all one in Christ Jesus.

From Easton's Bible Dictionary

Matthew George Easton, 1897

Found only in the New Testament, where a distinction is observed between “Greek” and “Grecian” (q.v.). The former is (1) a Greek by race (Acts 16:1-3; 18:17; Rom. 1:14), or (2) a Gentile as opposed to a Jew (Rom. 2:9, 10). The latter, meaning properly “one who speaks Greek,” is a foreign Jew opposed to a home Jew who dwelt in Palestine.

The word “Grecians” in Acts 11:20 should be “Greeks,” denoting the heathen Greeks of that city, as rendered in the Revised Version according to the reading of the best manuscripts (“Hellenes”).