Bible Commentaries
2 Samuel 22

Verses 1-51

Two psalms (22:1-23:7)

The first of these two psalms was written by David to celebrate his victories over his enemies. Later it was put to music for use in the temple services and appears in the book of Psalms as Psalms 18:0.

David began the psalm by praising God who constantly answered his prayers and saved him from death (22:1-7). God displayed his mighty power in earthquakes, wind, rain, lightning, thunder and darkness (8-16), and sometimes he used these forces to save David from his enemies (17-20). God worked on behalf of David because of David’s uprightness and obedience (21-25), showing that God treats people as they deserve (26-30).
Because God is perfect in all his ways, David could always depend upon him (31-33). This God protected David and gave him ability as a soldier and a national leader (34-37), so that he repeatedly conquered his enemies (38-43). His fame spread far and wide as foreign nations submitted to his rule (44-46), but he gladly acknowledged that all his greatness came from God (47-49). Later kings of David’s dynasty could likewise be assured of God’s unfailing blessing (50-51).
In the second psalm David commented briefly on the blessings that a God-fearing king brought to his people. Life under such a king had a pleasantness that could be likened to that of a morning without clouds. As the sun benefited the grass after rain, so the king benefited his people (23:1-4). David’s dynasty was assured of the additional blessings of stability and lasting prosperity, because of the covenant God made with David (5; cf. 7:16). But, like any wise ruler, David knew also that he had to punish the wicked, and he would not avoid this responsibility even though it was often difficult and dangerous (6-7).