Social change must start in our hearts: peace and prayer open our hearts. People who practice spiritual disciplines have the most enduring impact on life because the inward work we do makes us more effective in any situation. We are most effective when we can return good will for ill will and show kindness to those who would harm us; when we look for a common solution without anger or a desire for retaliation; and act on principles of care and concern without a need for reciprocation.