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.
If you wish the world to become loving and compassionate, become loving and compassionate yourself. If you wish to diminish fear in the world, diminish your own. These are gifts you can give. The fear that exists between nations is a macrocosm of the fear that exists between individuals... The love, clarity and compassion that emerge within the individual that chooses consciously to align itself with its soul is the same that will bring sexes, races, nations and neighbors into harmony with each other.