The Holy Ghost dedicated a whole chapter in the Acts of the apostles to "the conversion" (not the new birth, that's God's work apart from men, etc., see https://letgodbetrue.com/bible-topics/index/salvation/regeneration-and-conversion-roland/ written by an old saint ~ 95 years old, and still living, with a very sharp mind!) of the Gentiles coming to a more complete knowledge of the truth as it is in Jesus Christ.Acts 10:1-9~"There was a certain man in Caesarea called Cornelius, a centurion of the band called the Italian band, A devout man, and one that feared God with all his house, which gave much alms to the people, and prayed to God alway. He saw in a vision evidently about the ninth hour of the day an angel of God coming in to him, and saying unto him, Cornelius. And when he looked on him, he was afraid, and said, What is it, Lord? And he said unto him, Thy prayers and thine alms are come up for a memorial before God. And now send men to Joppa, and call for one Simon, whose surname is Peter: He lodgeth with one Simon a tanner, whose house is by the sea side: he shall tell thee what thou oughtest to do. And when the angel which spake unto Cornelius was departed, he called two of his household servants, and a devout soldier of them that waited on him continually; And when he had declared all these things unto them, he sent them to Joppa."
Consider a few important thoughts with me from Acts 10 that proves Cornelius was born again before Peter ever arrived, or Peter would have never went there to cast pearls before men who thought Jesus Christ and his gospel was foolishness, never!
1.) The Holy Ghost gave witness that Cornelius was a devout man.
Webster 1828: Yielding a solemn and reverential attention to God in religious exercises, particularly in prayer.
We must be constant and devout in the worship of God.
2. Pious; devoted to religion; religious.
Simeon was a just man and devout Luke 2:25.
DEVOUT men carried Stephen to his burial. Acts 8:2.
2.) He fear God with all his house. No sinner not born of God have the fear of God, which fear is seen in goldy fruits. See:
Romans 3:18
“There is no fear of God before their eyes.” Not even a little fear of God.3.) He prayed to God ALWAYS! He was man who was known being a man to beleive in and prayed to teh God of heaven, but much more is said concerning his prayers:
Acts 10:4
“And when he looked on him, he was afraid, and said, What is it, Lord? And he said unto him, Thy prayers and thine alms are come up for a memorial before God.”Both his alms giving and prayers were accepted by the God of heaven coming from a pure heart who had a single eye to the glory of God alone, showing that he was not just a religious man, but a godly man that just needed some biblical information concerning Jesus Christ to have him on the right track of enjoying his faith to the degree he could do, with proper knowledge of the gospel of Christ.
4.) Even Peter acknowledge him as already being accepted by God:
Acts 10:35
“But in every nation he that feareth him, and worketh righteousness, "is" accepted with him.”Peter is confessing that he understood Cornelius and some of his household were righteous before he ever arrived there!
Peter did bring a message to them directing them to a salvation that they hither forth had not yet received and that salvation is one of a more perfect knowledge of the truth than they had before Peter's arrivals, which included water baptism into the religion of Jesus Christ !
Later....