O Key of David,

and sceptre of Israel, what you open
no one else can close again;
what you close no one can open.
O come to lead the captive from the prison; free those
who sit in darkness and the shadow of death.

He will be great and will be called Son of the Most High, and the Lord God will give him the throne of David his father, and he will rule over the house of Jacob forever, and of his kingdom there will be no end. (NAB) Luke 1:32-33