32 Then King David ordered, "Call Zadok the priest, Nathan the prophet, and Benaiah son of Jehoiada." When they came into the king's presence, 33 the king said to them, "Take Solomon and my officials down to Gihon Spring. Solomon is to ride on my own mule. 34 There Zadok the priest and Nathan the prophet are to anoint him king over Israel. Blow the ram's horn and shout, 'Long live King Solomon!' 35 Then escort him back here, and he will sit on my throne. He will succeed me as king, for I have appointed him to be ruler over Israel and Judah." 36 "Amen!" Benaiah son of Jehoiada replied. "May the Lord, the God of my lord the king, decree that it happen. 37 And may the Lord be with Solomon as he has been with you, my lord the king, and may he make Solomon's reign even greater than yours!" 38 So Zadok the priest, Nathan the prophet, Benaiah son of Jehoiada, and the king's bodyguard took Solomon down to Gihon Spring, with Solomon riding on King David's own mule. 39 There Zadok the priest took the flask of olive oil from the sacred tent and anointed Solomon with the oil. Then they sounded the ram's horn and all the people shouted, "Long live King Solomon!" 40 And all the people followed Solomon into Jerusalem, playing flutes and shouting for joy. The celebration was so joyous and noisy that the earth shook with the sound.
41 Adonijah and his guests heard the celebrating and shouting just as they were finishing their banquet. When Joab heard the sound of the ram's horn, he asked, "What's going on? Why is the city in such an uproar?" 42 And while he was still speaking, Jonathan son of Abiathar the priest arrived. "Come in," Adonijah said to him, "for you are a good man. You must have good news." 43 "Not at all!" Jonathan replied. "Our lord King David has just declared Solomon king! 44 The king sent him down to Gihon Spring with Zadok the priest, Nathan the prophet, and Benaiah son of Jehoiada, protected by the king's bodyguard. They had him ride on the king's own mule, 45 and Zadok and Nathan have anointed him at Gihon Spring as the new king. They have just returned, and the whole city is celebrating and rejoicing. That's what all the noise is about. 46 What's more, Solomon is now sitting on the royal throne as king. 47 And all the royal officials have gone to King David and congratulated him, saying, 'May your God make Solomon's fame even greater than your own, and may Solomon's reign be even greater than yours!' Then the king bowed his head in worship as he lay in his bed, 48 and he said, 'Praise the Lord, the God of Israel, who today has chosen a successor to sit on my throne while I am still alive to see it.'"
Matthew Henry's Commentary on 1 Kings 1:32-48
Commentary on 1 Kings 1:32-53
(Read 1 Kings 1:32-53)
The people expressed great joy and satisfaction in the elevation of Solomon. Every true Israelite rejoices in the exaltation of the Son of David. Combinations formed upon evil principles will soon be dissolved, when self-interest calls another way. How can those who do evil deeds expect to have good tidings? Adonijah had despised Solomon, but soon dreaded him. We see here, as in a glass, Jesus, the Son of David and the Son of God, exalted to the throne of glory, notwithstanding all his enemies. His kingdom is far greater than that of his father David, and therein all the true people of God cordially rejoice. The prosperity of his cause is vexation and terror to his enemies. No horns of the altar, nor forms of godliness, nor pretences to religion, can profit those who will not submit to His authority, and accept of his salvation; and if their submission be hypocritical, they shall perish without remedy.