[Cornelius] He and his house were the first Gentiles to hear the gospel since Pentecost (Acts 15:7-13).

Acts 15:7-13
    And when there had been much disputing, Peter rose up, and said unto them, Men and brethren, ye know how that a good while ago God made choice among us, that the Gentiles by my mouth should hear the word of the gospel, and believe.

 [8] And God, which knoweth the hearts, bare them witness, giving them the Holy Ghost, even as he did unto us;

[9] And put no difference between us and them, purifying their hearts by faith.

[10] Now therefore why tempt ye God, to put a yoke upon the neck of the disciples, which neither our fathers nor we were able to bear?

[11] But we believe that through the grace of the Lord Jesus Christ we shall be saved, even as they. 

 [12] Then all the multitude kept silence, and gave audience to Barnabas and Paul, declaring what miracles and wonders God had wrought among the Gentiles by them.    

 [13] And after they had held their peace, James answered, saying, Men and brethren, hearken unto me:

Until then it did not occur to the church that anyone could be saved unless he was circumcised and kept the law of Moses. This fallacy would have continued if God had not intervened and convinced Peter, and through him all the other apostles (Acts 10:9-28,34-35; Acts 11:1-18; Acts 15:7-13).

Acts 10:9-28 
    On the morrow, as they went on their journey, and drew nigh unto the city, Peter went up upon the housetop to pray about the sixth hour:

 [10] And he became very hungry, and would have eaten: but while they made ready, he fell into a trance,

 [11] And saw heaven opened, and a certain vessel descending unto him, as it had been a great sheet knit at the four corners, and let down to the earth:

[12] Wherein were all manner of fourfooted beasts of the earth, and wild beasts, and creeping things, and fowls of the air.

[13] And there came a voice to him, Rise, Peter; kill, and eat.

 [14] But Peter said, Not so, Lord; for I have never eaten any thing that is common or unclean.

 [15] And the voice spake unto him again the second time, What God hath cleansed, that call not thou common.

 [16] This was done thrice: and the vessel was received up again into heaven.

[17] Now while Peter doubted in himself what this vision which he had seen should mean, behold, the men which were sent from Cornelius had made enquiry for Simon's house, and stood before the gate,

 [18] And called, and asked whether Simon, which was surnamed Peter, were lodged there.
    [19] While Peter thought on the vision, the Spirit said unto him, Behold, three men seek thee.

 [20] Arise therefore, and get thee down, and go with them, doubting nothing: for I have sent them.

[21] Then Peter went down to the men which were sent unto him from Cornelius; and said, Behold, I am he whom ye seek: what is the cause wherefore ye are come?

[22] And they said, Cornelius the centurion, a just man, and one that feareth God, and of good report among all the nation of the Jews, was warned from God by an holy angel to send for thee into his house, and to hear words of thee.

 [23] Then called he them in, and lodged them. And on the morrow Peter went away with them, and certain brethren from Joppa accompanied him.

[24] And the morrow after they entered into Caesarea. And Cornelius waited for them, and had called together his kinsmen and near friends.

 [25] And as Peter was coming in, Cornelius met him, and fell down at his feet, and worshipped him

. [26] But Peter took him up, saying, Stand up; I myself also am a man.

 [27] And as he talked with him, he went in, and found many that were come together.

 [28] And he said unto them, Ye know how that it is an unlawful thing for a man that is a Jew to keep company, or come unto one of another nation; but God hath shewed me that I should not call any man common or unclean.

Acts 10:34-35
    Then Peter opened his mouth, and said, Of a truth I perceive that God is no respecter of persons:

 [35] But in every nation he that feareth him, and worketh righteousness, is accepted with him.

Acts 11:1-18
    And the apostles and brethren that were in Judaea heard that the Gentiles had also received the word of God.

 [2] And when Peter was come up to Jerusalem, they that were of the circumcision contended with him,

[3] Saying, Thou wentest in to men uncircumcised, and didst eat with them.

[4] But Peter rehearsed the matter from the beginning, and expounded it by order unto them, saying,

 [5] I was in the city of Joppa praying: and in a trance I saw a vision, A certain vessel descend, as it had been a great sheet, let down from heaven by four corners; and it came even to me:

[6] Upon the which when I had fastened mine eyes, I considered, and saw fourfooted beasts of the earth, and wild beasts, and creeping things, and fowls of the air.

[7] And I heard a voice saying unto me, Arise, Peter; slay and eat.

[8] But I said, Not so, Lord: for nothing common or unclean hath at any time entered into my mouth.

 [9] But the voice answered me again from heaven, What God hath cleansed, that call not thou common.

 [10] And this was done three times: and all were drawn up again into heaven.

[11] And, behold, immediately there were three men already come unto the house where I was, sent from Caesarea unto me.

 [12] And the spirit bade me go with them, nothing doubting. Moreover these six brethren accompanied me, and we entered into the man's house:

 [13] And he shewed us how he had seen an angel in his house, which stood and said unto him, Send men to Joppa, and call for Simon, whose surname is Peter;

 [14] Who shall tell thee words, whereby thou and all thy house shall be saved.

[15] And as I began to speak, the Holy Ghost fell on them, as on us at the beginning.

[16] Then remembered I the word of the Lord, how that he said, John indeed baptized with water; but ye shall be baptized with the Holy Ghost.

 [17] Forasmuch then as God gave them the like gift as he did unto us, who believed on the Lord Jesus Christ; what was I, that I could withstand God?

[18] When they heard these things, they held their peace, and glorified God, saying, Then hath God also to the Gentiles granted repentance unto life. 

May God Richly Bless You,Love In Christ, Joylee.

TheJoyOfTheLordIsMyStrengh.