To be at peace with myself means to accept myself the way I am; to reduce the split that is created by the image of what I would like to be and who I really am; to be patient with myself, especially in regard to what conflicts with my idealized self.
To the extent that you are able to acknowledge and accept the grace and guidance that come your way, your life will become more rewarding. Seeing life symbolically means always looking for the larger and deeper meaning in any event. That view transcends the physical plane, and especially at moments of stress and confrontation, allows you to rise above whatever is happening and see it in the context of your entire life.