Hawzah News Agency - Through the same chain of narrator it is narrated from Muhammad ibn ‘Abd al-Hamid from al-‘Ala’ ibn Razin from abu ‘Ubayda al-Hadhdha’ from abu Ja’far who has said the following.

مَنْ عَلَّمَ بَابَ هُدًى فَلَهُ مِثْلُ أَجْرِ مَنْ عَمِلَ بِهِ وَلا يُنْقَصُ أُولَئِكَ مِنْ أُجُورِهِمْ شَيْئاً وَمَنْ عَلَّمَ بَابَ ضَلالٍ كَانَ عَلَيْهِ مِثْلُ أَوْزَارِ مَنْ عَمِلَ بِهِ وَلا يُنْقَصُ أُولَئِكَ مِنْ أَوْزَارِهِمْ شَيْئاً.

“Whoever teaches a subject of guidance he will receive a reward equal to the rewards of those who would practice such guidance without any reduction in the rewards of the later ones. Whoever would introduce a subject of misguidance he will suffer equal to the suffering due for each time it is practiced without any reduction in the suffering of whoever would practice such misguidance.”

Al-Kāfi, v.1, Book 2, Chapter 4