We should not be concerned about any situation that we face in our lives, because God's word assures us that the battle is the Lord's not ours. The Lord will fight for us and He will win if we trust in Him. There are many verses in the Bible that show us that the battle belongs to the Lord, some are located in the Old Testament and some are in the New Testament. When we are either timid or brash, we do not let the Lord fight the battle for us. If you are timid, you probably will not do what God wants you to because you are afraid that something will go wrong, or someone would think that you are stupid. If you are brash, you will take too much pride in what you are doing and thinking that you are the one winning the battle. The Lord will not fight our battles if we do not ask Him to help.