Be careful for nothing; but in every thing by prayer and supplication with thanksgiving let your requests be made known unto God. And the peace of God, which passeth all understanding, shall keep your hearts and minds through Christ Jesus.
If we take everything to God in prayer, we can be free from worry and anxiety. He wants us to communicate with Him about everything. Once we bring everything to Him in prayer, His peace will flood our hearts and minds and remove all worry and anxiety.