Human actions do not fall outside Allah's power and creation, yet the human being's acquisition and choice remain meaningful. A person is therefore accountable for voluntary acts.
Two aspects of ability are distinguished: the health, means, and practical capacity relevant to being obligated, and the particular enabling power associated with carrying out the act.
لَا حَوْلَ وَلَا قُوَّةَ إِلَّا بِاللَّهِ
There is no strength to turn from wrong or power to do good except through Allah.
This belief does not cancel the duty to employ available means and avoid disobedience.