When his father Saul had so little faith, Jonathon had enough faith to take upon the Philistine army.  He trusted the Lord that “whether by many or by few” (1 Sam 14:6), God could deliver them.  And greater still was his armor-bearer who told him “Do what is in your heart.  You choose.  I’m right here with you whatever you decide” (1 Sam 14:7).  What faith!