We can trust in God, turn to Him, and He will care for us. He is more than able to care for us. Being in God's will is the key to having the healthiest life possible for each of us. If we stay on the path of God, it will be healing for our bodies and refreshment for our bones. It's so much better for us to stay in His will for our lives in all ways.
Obedience is healing and refreshment.
So shall thy barns be filled with plenty, and thy presses shall burst out with new wine. We honor God by keeping His commandments, giving the truth tendered with mercy, maintaining healthy relationships with others, and by acknowledging Him in all ways. In addition to us, God tells us to honor Him with our substance, our wealth. By giving God the first tenth of our income we are thanking God for providing for us. In addition to that we're telling God that we trust Him to manage the things that He's given us.