This was actually cultivated in the aughts. George W. Bush endorsed multiple secret units of Christian soldiers from the US Army and USMC to serve as Chosen do perform missions for God, which is why Spiritual Readiness was figured into the CSFF readiness assessment.

Spiritual readiness was about being a Christian Evangelical loyalist (that is the white Christian nationalist movement we’re facing today). Commanders were reassigned in the Obama era, and Spiritual Readiness was revised to become more inclusive (they’d still really rather you believe in some higher power), but the units of commandos for God are still around.

I dunno what happened during Trump or since, but since Flynn is still doing Flynn things, I assume they’re standing back and standing by.