TAHAWWUR

Literally: A going headlong into any act; thoughtless precipitancy. A falling down in ruin.

As a Sharî’ah term: The ifrât degree of quwwa al-ghadhabiyyah. Having no fear of anything ma’nawî nor material. Acting without the fear of Allah.

(For further explanation, please refer to the Compilation As-sirât Al-mustaqîm.)