Send us Fan Mail David and Jonathan's godly friendship demonstrates how two men can share deep love without romantic implications, while King Saul's destructive jealousy highlights the dangers of comparison and hardening one's heart against God's will. • David becomes friends with Jonathan after defeating Goliath in battle • King Saul grows intensely jealous when people praise David more than him • An "evil spirit from God" torments Saul, possibly through judicial hardening • Saul attempts t...