Preaching The Lectionary Psalms for Cycles A, B, C
(See The Epiphany Of Our Lord, Cycle A, and The Epiphany Of Our Lord, Cycle B, for alternative approaches.)
This psalm is a prayer for the king, and it asks God to extend divine rule over earth through the anointed one who sits on the throne. Although the inscription says the psalm is about Solomon, that is a scribal addition. More likely, this was a general prayer used for more than one of the Davidic kings, and it shows the common belief that the monarch would be the instrument through which God acted.