Psalms 18:50

It is he that giveth salvation unto kings: who delivereth David his servant from the hurtful sword.

He shall build an house for my name, and I will stablish the throne of his kingdom for ever.

For unto us a child is born, unto us a son is given: and the government shall be upon his shoulder: and his name shall be called Wonderful, Counsellor, The mighty God, The everlasting Father, The Prince of Peace. Of the increase of his government and peace there shall be no end, upon the throne of David, and upon his kingdom, to order it, and to establish it with judgment and with justice from henceforth even for ever. The zeal of the Lord of hosts will perform this.

And, behold, thou shalt conceive in thy womb, and bring forth a son, and shalt call his name JESUS. He shall be great, and shall be called the Son of the Highest: and the Lord God shall give unto him the throne of his father David: And he shall reign over the house of Jacob for ever; and of his kingdom there shall be no end.

For David is not ascended into the heavens: but he saith himself, The Lord said unto my Lord, Sit thou on my right hand, Until I make thy foes thy footstool. Therefore let all the house of Israel know assuredly, that God hath made that same Jesus, whom ye have crucified, both Lord and Christ.

For thy servant David’s sake turn not away the face of thine anointed.

From following the ewes great with young he brought him to feed Jacob his people, and Israel his inheritance. So he fed them according to the integrity of his heart; and guided them by the skilfulness of his hands.

I have made a covenant with my chosen, I have sworn unto David my servant, Thy seed will I establish for ever, and build up thy throne to all generations. Selah.

For the gifts and calling of God are without repentance.

Now to Abraham and his seed were the promises made. He saith not, And to seeds, as of many; but as of one, And to thy seed, which is Christ.

And hath raised up an horn of salvation for us in the house of his servant David;

Wherefore God also hath highly exalted him, and given him a name which is above every name: That at the name of Jesus every knee should bow, of things in heaven, and things in earth, and things under the earth; And that every tongue should confess that Jesus Christ is Lord, to the glory of God the Father.

And it shall come to pass, when thy days be expired that thou must go to be with thy fathers, that I will raise up thy seed after thee, which shall be of thy sons; and I will establish his kingdom. He shall build me an house, and I will stablish his throne for ever. 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: But I will settle him in mine house and in my kingdom for ever: and his throne shall be established for evermore.

Now therefore let it please thee to bless the house of thy servant, that it may be before thee for ever: for thou blessest, O Lord, and it shall be blessed for ever.

The adversaries of the Lord shall be broken to pieces; out of heaven shall he thunder upon them: the Lord shall judge the ends of the earth; and he shall give strength unto his king, and exalt the horn of his anointed.

Yet have I set my king upon my holy hill of Zion.

I have found David my servant; with my holy oil have I anointed him: With whom my hand shall be established: mine arm also shall strengthen him. The enemy shall not exact upon him; nor the son of wickedness afflict him. And I will beat down his foes before his face, and plague them that hate him. But my faithfulness and my mercy shall be with him: and in my name shall his horn be exalted. I will set his hand also in the sea, and his right hand in the rivers. He shall cry unto me, Thou art my father, my God, and the rock of my salvation. Also I will make him my firstborn, higher than the kings of the earth. My mercy will I keep for him for evermore, and my covenant shall stand fast with him. His seed also will I make to endure for ever, and his throne as the days of heaven. If his children forsake my law, and walk not in my judgments; If they break my statutes, and keep not my commandments; Then will I visit their transgression with the rod, and their iniquity with stripes. Nevertheless my lovingkindness will I not utterly take from him, nor suffer my faithfulness to fail. My covenant will I not break, nor alter the thing that is gone out of my lips. Once have I sworn by my holiness that I will not lie unto David. His seed shall endure for ever, and his throne as the sun before me. It shall be established for ever as the moon, and as a faithful witness in heaven. Selah. But thou hast cast off and abhorred, thou hast been wroth with thine anointed.

And the Lord said unto Samuel, How long wilt thou mourn for Saul, seeing I have rejected him from reigning over Israel? fill thine horn with oil, and go, I will send thee to Jesse the Beth–lehemite: for I have provided me a king among his sons.

Concerning his Son Jesus Christ our Lord, which was made of the seed of David according to the flesh;