'Afraid' in the Bible

Therefore, as long as the promise of entering his rest remains valid, let us be afraid! Otherwise, some of you will fail to reach it,

By faith Moses, when he was born, was hid three months of his parents, because they saw he was a proper child; and they were not afraid of the king's commandment.

By faith he left Egypt behind, not being afraid of the king’s anger, for Moses persevered as one who sees Him who is invisible.

and, so fearful was the sight, Moses said, I am exceedingly afraid and full of trembling;)

Therefore, we may boldly say:The Lord is my helper;I will not be afraid.What can man do to me?