I think we need to be careful not to collapse contexts too quickly.
When David says, “Blessed be the Lord, my rock, who trains my hands for war…” in Psalm 144, he is speaking as a covenant king within a theocratic nation, in a very specific moment of redemptive history where God directly ordered, permitted, and restrained Israel’s wars.
It is difficult to carry that framework over neatly into modern geopolitical conflicts.
The United States is not Israel in that sense. It does not operate under a prophetic covenant where its wars can be assumed to carry divine sanction in the same way David’s wars did. So to lift that verse and apply it directly to US military action is seriois gymnastics. Cannot be justified by the text, in my opinion.
Read Scripture through the fullness of Jesus Christ and you will see that something shifts. The centre of gravity is far from national preservation through warfare.
Ours is a kingdom that is not advanced by the sword. We are explicitly taught to love even our enemies.
Truly, nations will go to war and questions of justice and defense will not just disappear. However, we should be slow to frame any side in a modern conflict as though they are standing in David’s exact position before God.
There is also a moral weight here that we shouldn’t ignore. When we pray that God empowers one military to prevail, we are – whether consciously or not – placing critical divine weight on an outcome that will involve the suffering of other men, women, and children who are no less human before God.
It should be a problem that people will die who will never get to hear the Gospel of Christ. And that is one thing that shows our so-called Christian faith is simply moralistic nationalism in disguise.
It is not even worthy of being called patriotism.
God can give skill in war. But are you rightly interpreting a text tied to a specific covenant moment? Does your application reflect the spirit of Christ.
A more faithful posture, it seems to me, is to pray for wisdom, restraint, justice, and ultimately peace. Let us be wary of quickly assuming that God’s purposes are neatly aligned with any one nation’s military objectives
Selah!
