Supernatural power. (Some people use it in the sense of ‘blessing’.)
Balakat can be given by God, prophets, spirits, ancestors, at shrines or by certain people. People who have balakat can heal, foretell the future, and have requests granted. People who can practice white magic, call on spirits, or whose prayers are answered are balakatan.
That specialist has very great power; he can heal people with stomach aches.