memory power

Please pray for me, I'm in quarantine, please pray for my health. I have exams from September 9th onwards, please pray for me to get concentration and memory power to study all topics and pass in all the exams. Please, my Lord, help me.

Please pray for me, I'm having exams and I can't concentrate even for 5 mins. I think I'm being possessed by evil. Please Lord, save me from its clutches and help me study and pass all exams. I'm doing my year repeat for completing exams and I don't want to be a failure, so please God, help me...