Here are three of the the Bible's do not fear references.
"so I have again purposed in these days to do good to Jerusalem and to the house of Judah. Do not fear!" Zechariah 8:15 (NAS)
The future of God's people is abundance and blessing. Keep going. Don't give up.
"'Then I will draw near to you for judgment; and I will be a swift witness against the sorcerers and against the adulterers and against those who swear falsely, and against those who oppress the wage earner in his wages, the widow and the orphan, and those who turn aside the alien and do not fear Me,' says the Lord of hosts." Malachi 3:5 (NAS)
This is definitely not the same kind of "do not fear" we've been talking about. You'd better have a healthy and reverent fear of the Lord. He's coming for you. If you fear Him, you won't fear His coming. If you don't fear Him, His coming will bring you terror.
"But when he had considered this, behold, an angel of the Lord appeared to him in a dream, saying, 'Joseph, son of David, do not be afraid to take Mary as your wife; for the Child who has been conceived in her is of the Holy Spirit.'" Matthew 1:20 (NAS)
When the Lord gives you a purpose, He also gives you the courage. Are you listening? Do you know what purpose He has for you right now? Will you take the courage He's offering you?