Do not be anxious about anything, but in everything, by prayer and petition, with thanksgiving, present your requests to God. —Philippians 4:6.
Anxiety is worrying about things that we cannot control and worrying over things that we cannot remove from our thoughts. Anxiety dominates and controls a passive mind and a troubled heart, filling both with doubt, fear, and dread. The truth is clear. Anxiety cannot be removed; it must be replaced. We replace our anxieties by giving our concerns and worries to the Lord, trusting him to care for us. Then, as we thank him for what he has done and what he is doing in our lives, we replace those concerns and worries with a genuine sense of his presence through our thanksgiving. As a result, our confidence in his future for us can return to us, leading to even more reduction of anxiety and a greater anticipation of joy.