Double dipping

I was thinking tonight (praying, actually) about battles that I am now fighting in my own life. With myself, with my thoughts, my words, my actions, my attitudes. I prayed about all of these things, then I realized one important fact. God has already conquered all of these things. He has already won these things to Himself. I asked myself then, why must I fight battles that have already been won? Because I'm human, I suppose, but there is great rest in knowing that I don't need to do that.