'Afraid' in the Bible

Then David said to him, “How is it you were not afraid to stretch out your hand to destroy the Lord’s anointed?”

And he could no longer answer Abner a word, because he was afraid of him.

So David was afraid of the Lord that day; and he said, “How can the ark of the Lord come to me?”

Then it happened on the seventh day that the child died. And the servants of David were afraid to tell him that the child was dead, for they said, “Behold, while the child was still alive, we spoke to him and he did not listen to our voice. How then can we tell him that the child is dead, since he might do himself harm!”

Now the reason I have come to speak this word to my lord the king is that the people have made me afraid; so your maidservant said, ‘Let me now speak to the king, perhaps the king will perform the request of his maidservant.