What does the Bible say about courage?

Real confidence depends entirely on God, not our own grit. Joshua 1:9 and the biblical view of courage show us that facing panic requires something much deeper than just trying to be brave. When life falls apart and fear takes over, we often feel completely broken and isolated. The scriptures give us a clear lifeline, but it is not a hollow command to just snap out of it. We can look closely at how Jesus treated the terrified disciples on the Sea of Galilee in Mark 6:50 to find out what changes everything.

Source Article: www.gotquestions.org/Bible-courage.html