'Badly' in the Bible

He is not God of the dead but of the living. You are badly deceived.”

And Saul said, “Who are You, Lord?” And He answered, “I am Jesus whom you are persecuting,

And when we all had fallen to the ground, I heard a voice in the Hebrew dialect (Jewish Aramaic) saying to me, ‘Saul, Saul, why are you persecuting Me? It is hard for you to kick [repeatedly] against the goads [offering pointless resistance].’

Brethren, become as I am, I beseech you; for I have also become like you. In no respect did you behave badly to me.