"In your strength, I can crush an army; with my God, I can scale any wall." Psalms 18:29    Notice what God told Joshua and the spies before they left to investigate the promised land. Before they went in, God said, "Be of good courage." God never mentioned giants or walls because they weren't relevant to Him. But when the spies entered the land, that was all they saw. They didn't see opportunities; they saw obstacles. They didn't focus on the promises; they only focused on the pr...