I participate in a weekly Bible study. We're studying the life of Moses, and are currently in Exodus.
Last week one of the passages we read was about how God fed the Israelites while they were wandering in the desert. Monday through Saturday, he provided manna (bread) in the morning and quail (meat) in the evening. They were supposed to gather only what they needed for that day. Except Saturday; then they gathered enough for that day and Sunday.
It was a daily lesson in trusting God. They had to trust him to take care of their most basic need, food. Our teacher asked us to think about this lesson of daily-ness. Do I really believe that he will take care of my daily needs? And the needs of those around me?
The future can be a scary thing. But rather than get caught up in trying to plan for what's down the road, maybe I need to gather just what I need for today. And trust God to provide again tomorrow.