أحسن الله إليكم شيخنا I am trying to increase in piety and strive in the obedience of Allah عز وجل But sometimes I feel sad, like I did something wrong. Is this sadness from the Shayṭān? Am I held accountable for sins that I do not know are sins?

Ustadh AbdulAziz al-Haqqan

The Shaytan seeks to grieve the believer in order to stop him on his path, so do not let it affect you, and dismiss any waswas thoughts and increase in worship to Allah.