David, Joshua, and Jabez had to fight to "possess the land" God had given them jurisdiction over. In other words, when God called them for their God-given assignments, He dressed them for success. God trained them for battle, and guess what? They won over and over against their enemies! The same applies today; you must dress for success, dress for the occasion, and keep a sober mind in Christ. When you do these things, you will win over and over again!