Life shrinks or expands in proportion to one's courage.
From "A Return to Love: Reflections on the Principles of A Course in Miracles" by Marianne Williamson:
Our deepest fear is not that we are inadequate. Our deepest fear is that we are powerful beyond measure. It is our light, not our darkness, that most frightens us. We ask ourselves, who am I to be brilliant, gorgeous, talented, and fabulous? Actually, who are you not to be? You are a child of God.
In order to ensure our progress toward the goal of enlightenment, the Holy Spirit has a highly individualized curriculum for everyone. Every encounter, every circumstance can be used by Him for His purposes. He translates between our perfect cosmic self, and our worldly insanity. He enters into the illusion and leads us beyond it. He uses love to create more love, and He responds to fear as a call for love.
Everyone is on a spiritual path; most people just don't know it.
To become a miracle worker means to take part in a spiritual underground that's revitalizing the world, participating in a revolution of the world's values at the deepest possible level.
We're all assigned a piece of the garden, a corner of the universe that is ours to transform. Our corner of the universe is our own life--our relationships, our homes, our work, our current circumstances--exactly as they are. Every situation we find ourselves in is an opportunity, perfectly planned by the Holy Spirit, to teach love instead of fear.