Few people have no worry or trouble in their lives. But none of our problems can be solved by worrying. We cant grow taller by even one inch for ourselves but God who created the Heaven and earth and who has led the human history can do everything. God says, "Do not worry about your life, what you will eat or drink; or about your body, what you will wear (Matthew 6:25)" because He can give all that His children need in their lives on earth. The birds of the air do not sow or reap or gather things in barns, but God feeds them. They just fly in the sky without any worry. The lilies of the field do not labor or spin, but God grow them. Why then should God not clothe, feed and grow man who is much more valuable than the birds or lilies? Therefore we must put all problems down before God and rely on Him completely. Tehn we can take a true rest and live a blessed life.