Avoiding disunity when encountering opposing views

If they agree upon a subject, even though it be wrong, it is better than to disagree and be in the right, for this difference will produce the demolition of the divine foundation. Though one of the parties may be in the right and they disagree that will be the cause of a thousand wrongs, but if they agree and both parties are in the wrong, as it is in unity the truth will be revealed and the wrong made right. 

- ‘Abdu'l-Bahá  (‘Bahá'í World Faith: Selected Writings of Bahá'u'lláh and `Abdu'l-Bahá’; The Compilation of Compilations, vol. I, Consultation)