God is great at logistics, what ever he plans to do he provides the means to do it. Jonathan was Saul’s son who became a devoted friend of David, who later be a great king of Israel. While the Israelites were suffering from poor planning and poor logistics with no proper weapons for war, Jonathan received a vision from God which faithfully.
“Jonathan said to his young armour-bearer, “Come, let’s go over to the outpost of those uncircumcised men. Perhaps the Lord will act in our behalf. Nothing can hinder the Lord from saving, whether by many or by few.” (1 Samuel 14:6 NIV)
Consider Jonathan and follow his example here, when God gives you a vision step forward in faith. If the vision is from God there will be provision of resources to carry it out. In my daily internet radio show, Daily Devotional Preaching episode 11, I show how Moses was able to provide resources for 3 million people in the desert. Whatever the vision, if it's of God, the resources will be available.