In this second half of Psalm 18, David continues singing God’s praises for being a just and merciful God, and specifically for care and help He has given David. In verse 29, the phrase “and by my God I can leap over a wall” may refer to David’s victory over the stronghold of the Jebusites at Jerusalem in 2 Samuel 5:6-10. Verses 31-45 continue in that line of thought, as David recounts his military victories, his leadership, and his prowess as a warrior.
But he does not do so in a boastful manner. Instead, he rightly gives all the credit and glory to God, where it belongs. In verse 34, he says that “He trains my hands for war.” In verses 39-40:
For you equipped me with strength for the battle;
you made those who rise against me sink under me.
You made my enemies turn their backs to me,
and those who hated me I destroyed
Verse 46 continues the words that now are the lyrics for the popular hymn “I Will Call Upon the Lord” (which began in verse 3): “the Lord lives, and blessed be my rock, and exalted be the God of my salvation.” In verse 49, David writes: “for this I will praise you, O Lord, among the nations, and sing to your name.” This verse is also written in 2 Samuel 22:50, and Paul sites them in Romans 15:9-12, as he explains that it was always God’s plan to include the Gentiles as the children of God through the Davidic line in Jesus Christ. To this point, verse 50 ties up the entire chapter into a succinct summary:
Great salvation he brings to his king,
and shows steadfast love to his anointed,
to David and his offspring forever
some images © V. Gilbert & Arlisle F. Beers
Please note: I did not design the reading plan that I am following in my blog. All of my comments in this blog, however, are solely my responsibility. When reading ANY commentary, you should ALWAYS refer first to the scripture, which is God’s unchanging and unfailing word. Reading schedules, as well as a link to the site where you can get the reading plan that I’m currently following for yourself can be found on the “Bible Reading Schedules” page of my website at http://graceofourlord.com.