'Afraid' in the Bible

He saith also, 'I am the God of thy father, God of Abraham, God of Isaac, and God of Jacob;' and Moses hideth his face, for he is afraid to look towards God.

but thou and thy servants -- I have known that ye are not yet afraid of the face of Jehovah God.'

and Aaron seeth -- all the sons of Israel also -- Moses, and lo, the skin of his face hath shone, and they are afraid of coming nigh unto him.