Yes, faith and courage are intimately related, so much so that the apostle John could write concerning the Christian congregation and its spiritual warfare: “This is the conquest that has conquered the world, our faith. ”
٦ كَيْفَ تَرْتَبِطُ ٱلشَّجَاعَةُ بِٱلْإِيمَانِ ،‏ وَكَيْفَ يُرَى ذلِكَ فِي ٱلْأَزْمِنَةِ ٱلْعَصْرِيَّةِ ؟‏