'Afraid' in the Bible

David was afraid of God that day, saying, "How shall I bring the ark of God home to me?"

But David couldn't go before it to inquire of God; for he was afraid because of the sword of the angel of Yahweh.

Then you will prosper, if you observe to do the statutes and the ordinances which Yahweh gave Moses concerning Israel. Be strong, and courageous. Don't be afraid, neither be dismayed.

David said to Solomon his son, "Be strong and courageous, and do it. Don't be afraid, nor be dismayed; for Yahweh God, even my God, is with you. He will not fail you, nor forsake you, until all the work for the service of the house of Yahweh is finished.