'Hardly' in the Bible

If I smiled at them, they hardly believed it; and they did not cause the light of my face to darken.

My heart beats quickly; my strength leaves me; I can hardly see.

Because of this, our hearts are sick; because of these things, we can hardly see through our tears.

A spirit seizes him, and he suddenly screams; it throws him into convulsions and causes him to foam at the mouth. It hardly ever leaves him alone, torturing him severely.