Where does the Bible say “be strong and courageous”?
It is in Joshua 1:9 · King James Version
«Have not I commanded thee? Be strong and of a good courage; be not afraid, neither be thou dismayed: for the Lord thy God is with thee whithersoever thou goest.»Read the chapter Joshua 1 →
See also
Deuteronomy 31:6
Be strong and of a good courage, fear not, nor be afraid of them: for the Lord thy God, he it is that doth go with thee; he will not fail thee, nor forsake thee.
1 Corinthians 16:13
Watch ye, stand fast in the faith, quit you like men, be strong.