2 Samuel 10

I only read one chapter today.. Tomorrow is David and Bethsheba. Heavy stuff.
But today David went to battle... He was trying to be nice... It didn't come across as so and it resulted in a really huge battle. And David's soldiers/army is surrounded.
"Be strong, and let us fight bravely for our people and the cities of our God. The Lord will do what is good in his sight."
Battle lines in front of him and behind him. And what does he go. TRUST GOD.
Trust God. How am I trusting God? When I am surrounded...?