Then David said to Solomon his son, “Be strong and courageous and do it. Do not be afraid and do not be dismayed, for the LORD God, even my God, is with you. He will not leave you or forsake you, until all the work for the service of the house of the LORD is finished. -1 Chronicles 28:20
If you are fully aware of the Lord’s presence with you, you can be strong and of good courage.