Rafzis (Shias) had been cut-off from traditional Islam in the age of Sahabah
They besides, expressing disapproval of first three Caliphs,i.e. Hazrat Abu Bakr Siddique,Hazrat Umar Farooque, Hazrat Usman Ghani (Radi Allahu Anhum), and lower the dignity of Umm-ul-Momineen Hazrat Sayyida Aiysha (Radi Allahu Anhu), and also insulted Hazrat Amir Muawiyyah (Radi Allahu
Ta’ala Anhum). They also believed and said that most of the companians (Sahabah) of the prophet (Sallal Lahu Ta’ala Alaihi Wasllam) had left Islam after the Holy Prophet (Sallal Lahu Ta’ala Alaihi Wasllam) passed away.
Rafzis also believed that the Holy Quran is not complete. They therefore, denied the necessities of Deen Like Shah abdul Aziz Muhaddith Dehlvi (Radi Allahu Anhu), who was Mujaddid (The Reviver),of Islam of the thirteen Islamic Century, refuted them and declared them kafir in his time.
Al-Shaikh Imam Ahmad Raza Khan (Radi Allahu Anhu), who was also a Mujaddid of Fourteenth Islamic Century, has also refuted Rafzis (Shias) in his books, and has declared them infidel and opostate upon these grounds and bases , which are mentioned above.
Muslim ulama and Scholars around the Islamic word approved his verdict. Especially, Ulama of Makkah,Madina,Iraq,Syria,jordan,Egypt and United India confirnmed and approved his verdict against them and declared them Kafir.