Analysis of information sources in references of the Wikipedia article "تشهد" in Persian language version.
{{cite web}}: نگهداری CS1: url-status (link)Reciting a prayer (called "At-Tahiyaat" or "Tashahud") during the Salat to commemorate Prophets Muhammad and Abraham and their families and friends! The Quran commands believers to dedicate their Salat and all worship practices to the name of God alone (6:162, 20:14). To praise or commemorate any other name during the Salat immediately invalidates the Salat and turns it into an act of shirk. Reciting a corrupt Shahada during Salat: God gave us the correct Shahada (Testimony) in the Quran (3:18). The Quranic Shahada is the one uttered by God Himself, the angels and all those endowed with knowledge. The corrupt innovation of adding the name of Muhammad to the Shahada is once again, an act of shirk. This corrupt Shahada is uttered during the Salat when the Quranic Shahada should be recited instead.
Reciting a prayer (called "At-Tahiyaat" or "Tashahud") during the Salat to commemorate Prophets Muhammad and Abraham and their families and friends! The Quran commands believers to dedicate their Salat and all worship practices to the name of God alone (6:162, 20:14). To praise or commemorate any other name during the Salat immediately invalidates the Salat and turns it into an act of shirk. Reciting a corrupt Shahada during Salat: God gave us the correct Shahada (Testimony) in the Quran (3:18). The Quranic Shahada is the one uttered by God Himself, the angels and all those endowed with knowledge. The corrupt innovation of adding the name of Muhammad to the Shahada is once again, an act of shirk. This corrupt Shahada is uttered during the Salat when the Quranic Shahada should be recited instead.