Not stating an oath verbally

Q: I had a test so I prayed in my heart that Ya Allah make my exam good I won't miss any prayers from now on. I did not say it verbally. Now if I leave any prayer will I have to give kaffarah for every single one of the left prayers?

A: No.

And Allah Ta'ala (الله تعالى) knows best.

Answered by:

Mufti Ebrahim Salejee (Isipingo Beach)