'Courageous' in the Bible

Be strong and courageous, for you will give the people this land as an inheritance that I swore to their ancestors to give them.

Only be strong and very courageous {to observe diligently the whole law} that Moses my servant commanded you. Do not turn aside from it, [to] the right or left, so that you may succeed {wherever you go}.

Did I not command you? Be strong and courageous! Do not fear or be dismayed, for Yahweh your God is with you {wherever you go}."

Whoever {rebels against your orders} and does not obey your words according to what you commanded us will be put to death. Only be strong and courageous."