...at the mosque, during the prayers with Abdul Baha

The exaggerated and discourteous behavior of the other children, and especially that of Mirza Shua'u'llah, was shocking to me. His same attitude at the mosque, during the prayers with 'Abdu'l Baha, caused such a deep feeling of disgust in me that I never wanted to see Shua' again.

-Moments with Baháʼuʼlláh: Memoirs of the Hand of the Cause of God, Taraz Allah Samandari