Psalm 20 is said to be the battle prayer which was prayed right before entering the battle on the day of trouble. It’s a wonderful Psalm!
Some boast in chariots and some in horses,
In days of trouble, people have confidence in their own power, and in their own defenses. Their own war machine so to speak. That’s one way to go.
But I have no power. I have no defense. I choose to boast in Him! The "name of the Lord" represents everything God is. It is His character. What a defense! What a victory!
The name of the LORD is a strong tower; The righteous runs into it and is safe.
More than anything I would like to encourage you in your walk with God!