The Bible tells us that God will meet all our needs. He feeds the birds of the air and clothes the grass with the splendor of lilies. How much more then will He care for us who are made in His image? Our only concern is to obey the heavenly Father and leave the consequences to Him.
War should be the only study of a prince. He should consider peace only as a breathing-time which gives him leisure to contrive and furnishes as ability to execute military plans.