Answered by Sayyidi Habib Umar bin Hafiz (may Allah protect him and benefit us by him)
I sometimes experience laziness or bad thoughts after attending gatherings of remembrance. What can I do to combat this?
This is a result of the anger of the Devil and the frustration of the lower self, due to the good that you have attained. So ignore these things and the Devil will achieve nothing and continue doing good works.