When you slow yourself down and emanate peaceful, tranquil thoughts, you actually send the anxiety and stress out of your life. Similarly, when you meditate you bring God's silent love into your present moments. In silence and stillness God's energy will become yours. By slowing your mind and other thoughts, you allow the fastest vibrations of spirit to enter. That faster vibration is one of harmony, love, and peace.
And I said to the one who stood at the gate of the year: "Give me a light that I may tread safely into the unknown." The reply: "Go out into the darkness and put your hand into the Hand of God. That will be to you better than light, and safer than a known way."