We even see a Greek during Christ's earthy ministry and what is she seeking? Answer: a blessing!
Mark 7:25-27 KJV For a certain woman, whose young daughter had an unclean spirit, heard of him, and came and fell at his feet: 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. 27 But Jesus said unto her, Let the children first be filled: for it is not meet to take the children's bread, and to cast it unto the dogs.
She recognized Him as Lord and understood her position
Mark 7:28 KJV And she answered and said unto him, Yes, Lord: yet the dogs under the table eat of the children's crumbs.
Mark 7:29 And he said unto her, For this saying go thy way; the devil is gone out of thy daughter.
The Greeks that Paul encountered during his Acts provoking ministry were heirs according to the promise (Genesis 12:3 KJV, Acts 13:26 KJV, Galatians 3:29 KJV). Paul found in the synagogue of the Jews (Acts 17:1-2 KJV, Acts 18:4 KJV). Their blessing was still a mystery pre-Paul. Their blessing came in the form of the forgiveness of sins (Acts 13:38-39 KJV). IOW, it came by Paul's "my gospel, and the preaching of Jesus Christ according to the revelation of the mystery that was kept secret since the world began,...a mystery hidden in the scriptures (Romans 16:25-27 KJV, 1 Corinthians 2:6-8 KJV, 1 Corinthians 15:1-4 KJV).
We can try all day long, but we cannot say the same thing about the Ephesian Gentiles to whom Paul wrote the letter. The "YOU GENTILES" that Paul became a prisoner of Jesus Christ for (Ephesians 3:1 KJV) in time past were aliens from the commonwealth of Israel, and strangers from the covenants of promise, having no hope, and without God in the world. They are to whom Paul was later sent (Acts 22:21 KJV, Ephesians 1:13 KJV).
Ephesians 2:11 Wherefore remember, that ye being in time past Gentiles in the flesh, who are called Uncircumcision by that which is called the Circumcision in the flesh made by hands;Ephesians 2:12 That at that time ye were without Christ, being aliens from the commonwealth of Israel, and strangers from the covenants of promise, having no hope, and without God in the world:
These Ephesians (much like the Colossians) were never under any ordinances. On the contrary:
Ephesians 2:15 Having abolished in his flesh the enmity, even the law of commandments contained in ordinances; for to make in himself of twain one new man, so making peace;
Colossians 2:14 Blotting out the handwriting of ordinances that was against us, which was contrary to us, and took it out of the way, nailing it to his cross;
The law of commandments contained in ordinances was the wall of partition that was broken down between them (us). Together, we are the twain made one new man (Ephesians 2:15). It is the fellowship of the mystery (Ephesians 3:1-12 KJV). All aboard (Ephesians 3:6 KJV, 1 Timothy 2:4-6 KJV)!