Where a reformer comes out hating his opponent, one might as well distrust that reform from the start.

‘Abdu’l-Bahá said “If a religion be the cause of hatred and disharmony, it would be better for it not to exist than to exist...Where a reformer comes out hating his opponent, one might as well distrust that reform from the start.”

http://centenary.bahai.us/news/pointed-points