'Fear' in the Bible

And he said to me, "You must not fear, Daniel, for from the first day that you set your heart to understand and to humble yourself {before} your God, your words were heard, and I [myself] have come because of your words.

And he said, "You must not fear, beloved man. {Peace be to you}; be strong and be courageous!" And {when he spoke} with me, I was strengthened and I said, "Let my lord speak, for you have strengthened me."