I keep replaying an old argument in my head, winning it every time with better lines. It has been months. How do I stop rehearsing this?

“Thus my heart was grieved, and I was pricked in my reins. So foolish was I, and ignorant: I was as a beast before thee.”

Asaph, a temple musician, wrote about the season when he nearly lost his faith watching arrogant people prosper. Looking back, he describes what the resentment did to him physically and calls himself foolish and ignorant, like an animal before God. He is not condemning his own grief. He is describing what happens to a person who takes up residence inside a grievance. It broke only when he brought it into God's presence.

“Casting down imaginations, and every high thing that exalteth itself against the knowledge of God, and bringing into captivity every thought to the obedience of Christ;”

Paul is defending his ministry against critics in Corinth and describes his weapons as spiritual rather than fleshly, bringing every thought into captivity. The language is deliberately military: thoughts are treated as territory that can be occupied and taken back. For a person stuck on a mental rerun, that offers a category. This is not simply your personality or a bad habit. It is ground, and it is retaken one thought at a time.