10 distinct Hebrew words appear in this verse.

Quoted or echoed by 3 later passages.

• Acts 13:33 · exact_quote
  "God hath fulfilled the same unto us their children, in that he hath raised up Jesus again; as it is also written in the second psalm, Thou art my Son, this day have I begotten thee."
  Psalm 2: you are my Son, today I have begotten you
• Heb 1:5 · exact_quote
  "For unto which of the angels said he at any time, Thou art my Son, this day have I begotten thee? And again, I will be to him a Father, and he shall be to me a Son?"
  Psalm 2: you are my Son, applied to Christ's exaltation
• Matt 3:17 · adapted
  "And lo a voice from heaven, saying, This is my beloved Son, in whom I am well pleased."
  Psalm 2 combined with Isaiah 42 at the baptism declaration

• Kingship of Christ
• Messianic Promise

• Declared the Son of God

• David → Christ as King

16 passages from patristic writers, Reformers, and church catechisms citing this verse.

• 1Chr 17:13 — I will be his father, and he shall be my son: and I will not take my mercy away from him, as I took it from him that was before thee:
• 1Cor 15:4 — And that he was buried, and that he rose again the third day according to the scriptures:
• 1John 4:9 — In this was manifested the love of God toward us, because that God sent his only begotten Son into the world, that we might live through him.
• 2Sam 22:31 — As for God, his way is perfect; the word of the LORD is tried: he is a buckler to all them that trust in him.
• Acts 9:20 — And straightway he preached Christ in the synagogues, that he is the Son of God.
• Acts 13:33 — God hath fulfilled the same unto us their children, in that he hath raised up Jesus again; as it is also written in the second psalm, Thou art my Son, this day have I begotten thee.
• Acts 13:33 — God hath fulfilled the same unto us their children, in that he hath raised up Jesus again; as it is also written in the second psalm, Thou art my Son, this day have I begotten thee.
• Heb 1:4 — Being made so much better than the angels, as he hath by inheritance obtained a more excellent name than they.
• Heb 1:5 — For unto which of the angels said he at any time, Thou art my Son, this day have I begotten thee? And again, I will be to him a Father, and he shall be to me a Son?
• Heb 1:5 — For unto which of the angels said he at any time, Thou art my Son, this day have I begotten thee? And again, I will be to him a Father, and he shall be to me a Son?
• Heb 3:6 — But Christ as a son over his own house; whose house are we, if we hold fast the confidence and the rejoicing of the hope firm unto the end.
• Heb 5:5 — So also Christ glorified not himself to be made an high priest; but he that said unto him, Thou art my Son, to day have I begotten thee.
• Heb 5:5 — So also Christ glorified not himself to be made an high priest; but he that said unto him, Thou art my Son, to day have I begotten thee.
• Heb 5:8 — Though he were a Son, yet learned he obedience by the things which he suffered;
• Isa 46:10 — Declaring the end from the beginning, and from ancient times the things that are not yet done, saying, My counsel shall stand, and I will do all my pleasure:
• John 1:14 — And the Word was made flesh, and dwelt among us, (and we beheld his glory, the glory as of the only begotten of the Father,) full of grace and truth.
• John 1:14 — And the Word was made flesh, and dwelt among us, (and we beheld his glory, the glory as of the only begotten of the Father,) full of grace and truth.
• John 1:18 — No man hath seen God at any time; the only begotten Son, which is in the bosom of the Father, he hath declared him.
• John 1:34 — And I saw, and bare record that this is the Son of God.
• John 3:16 — For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life.
• John 6:27 — Labour not for the meat which perisheth, but for that meat which endureth unto everlasting life, which the Son of man shall give unto you: for him hath God the Father sealed.
• John 20:31 — But these are written, that ye might believe that Jesus is the Christ, the Son of God; and that believing ye might have life through his name.
• Luke 1:35 — And the angel answered and said unto her, The Holy Ghost shall come upon thee, and the power of the Highest shall overshadow thee: therefore also that holy thing which shall be born of thee shall be c
• Luke 3:22 — And the Holy Ghost descended in a bodily shape like a dove upon him, and a voice came from heaven, which said, Thou art my beloved Son; in thee I am well pleased.
• Mal 3:2 — But who may abide the day of his coming? and who shall stand when he appeareth? for he is like a refiner’s fire, and like fullers’ soap:
• Mark 1:11 — And there came a voice from heaven, saying, Thou art my beloved Son, in whom I am well pleased.
• Mark 9:7 — And there was a cloud that overshadowed them: and a voice came out of the cloud, saying, This is my beloved Son: hear him.
• Matt 3:17 — And lo a voice from heaven, saying, This is my beloved Son, in whom I am well pleased.
• Matt 3:17 — And lo a voice from heaven, saying, This is my beloved Son, in whom I am well pleased.
• Matt 8:29 — And, behold, they cried out, saying, What have we to do with thee, Jesus, thou Son of God? art thou come hither to torment us before the time?
• Matt 14:33 — Then they that were in the ship came and worshipped him, saying, Of a truth thou art the Son of God.
• Matt 16:16 — And Simon Peter answered and said, Thou art the Christ, the Son of the living God.
• Matt 16:16 — And Simon Peter answered and said, Thou art the Christ, the Son of the living God.
• Matt 17:5 — While he yet spake, behold, a bright cloud overshadowed them: and behold a voice out of the cloud, which said, This is my beloved Son, in whom I am well pleased; hear ye him.
• Prov 30:4 — Who hath ascended up into heaven, or descended? who hath gathered the wind in his fists? who hath bound the waters in a garment? who hath established all the ends of the earth? what is his name, and w
• Ps 2:12 — Kiss the Son, lest he be angry, and ye perish from the way, when his wrath is kindled but a little. Blessed are all they that put their trust in him.
• Ps 89:27 — Also I will make him my firstborn, higher than the kings of the earth.
• Ps 89:27 — Also I will make him my firstborn, higher than the kings of the earth.
• Rev 2:18 — And unto the angel of the church in Thyatira write; These things saith the Son of God, who hath his eyes like unto a flame of fire, and his feet are like fine brass;
• Rom 1:3 — Concerning his Son Jesus Christ our Lord, which was made of the seed of David according to the flesh;