Matthew Henry Presbyterian @wholebiblehenry

Here is, I. Solomon's accession to the throne, Kg1 2:12. He came to it much more easily and peaceably than David did, and much sooner saw his government established. It is happy for a kingdom when the end of one good reign is the beginning of another, as it was here. II. His just and necessary removal of Adonijah his rival, in order to the establishment of his throne.

Commenting on 1 Kings 2:12-25

John Gill Reformed Baptist @doctorgill

Then sat Solomon on the throne of David his father,.... So he did in his lifetime, with his consent, and by his order, and now by the agreement of the whole people: and his kingdom was established greatly; all submitting to it, and none opposing it.

Jamieson-Fausset-Brown Reformed @jfbcommentary

SOLOMON SUCCEEDS HIM. (Kg1 2:12-24) Then sat Solomon upon the throne of David his father--His ascension to the royal dignity was made under the happiest auspices. Having been born after his father became monarch of the whole kingdom, his claim, according to the notions of Oriental people, was preferable to that of all, even his elder brothers.