Make Christ your king, but unlike sinful people of biblical times, fight legitimate battles by receiving His power (and don't make Him do it for you)

"Nevertheless the people refused to obey the voice of Samuel; and they said, "No, but we will have a king over us, that we also may be like all the nations, and that our king may judge us and go out before us and fight our battles." 1 Samuel 8:19-20, NKJV