تَعليمُ الشِّركِ Instruction of Polytheism

2ـ الإمامُ الصّادقُ (عَلَيهِ الّسَلامُ): إنَّ بَني اُمَيَّةَ أطلَقُوا لِلنّاسِ تَعليمَ الإيمانِ ولَم يُطلِقُوا تَعليمَ الشِّركِ ؛ لِكَي إذا حَمَلُوهُم علَيهِ لَم يَعرِفُوهُ.

2- Imam al-Sadiq (AS) narrated, 'Verily the Umayyads used to freely point out people's faith to them [condescendingly], but did not freely point out polytheism, so that when it came to their converting them [the people] to it, they would not be able to recognise it.’[al-Kafi, v. 2, p. 415, no. 1]