'Fearest' in the Bible

And he said, Lay not thy hand upon the lad, neither do thou anything unto him. For now I know that thou fearest God, seeing thou hast not withheld thy son, thine only son, from me.

and hast forgotten Jehovah thy Maker, that stretched forth the heavens, and laid the foundations of the earth; and fearest continually all the day because of the fury of the oppressor, when he maketh ready to destroy? and where is the fury of the oppressor?

And of whom hast thou been afraid and in fear, that thou liest, and hast not remembered me, nor laid it to thy heart? have not I held my peace even of long time, and thou fearest me not?