Then what of those who short change in regards to their religion…

قال ابن رجب رحمه الله :

‏.

‏إذا كان الويل لمن طفف مكيال الدنيا

‏فكيف حال من طفف مكيال الدين

‏.

‏- لطائف المعارف

If وَيْل (valley in jahanam) is the punishment for those those who short change with regards to matters of the worldly affair. Then what will be the condition of those who short change with regards to their religion (Salah, zakah, etc.)