Posted every second day…

June 7

…in the latter days the Shí‘ihs of Persia had forgotten the truth of the religion of God and had become entirely devoid and deprived of the morals of the spiritually minded. They were cleaving to empty husks and remained entirely heedless of the pith and substance. They had nothing to show but outward observances, such as prayer, fasting, pilgrimage, almsgiving, and the commemoration of the blessed Imáms. The people of true knowledge would therefore call them “Qishrí” (superficial), for amongst them the inner truths and meanings were absent, spiritual perceptions were non-existent, and heavenly morals had become but an idle matter.

When the night of separation approached the dawn—that is, when the concealment of the True One ran its course and the dawn of the morn of God drew nigh—Shaykh Ahmad-i-Ahsá’í appeared. He guided the people to inner truths and meanings and expounded the secrets and mysteries of the Qur’án. The Shí‘ihs then became divided into two camps: Some followed the august Shaykh and became known as Shaykhís, while others kept to their prior condition and were called “Qishrí”. 
- ‘Abdu’l-Baha  (From a talk, new resources prepared by the Baha’i World Center, 2019; Baha’i Reference Library)