In God we trust

onI Samuel 17:17-37
Davis's father send David bring roasted grain and 10 loaves of bread for his brother and 10 cheeses to their commander of their unit.
David saw and heart Goliath, the Philistine champion from Gath, step out from his lines and shouted his usual defiance.
The Israelite saying "How this man keeps coming out? He comes out to defy Israel, The king will give great wealth to the man who kills him. He will also give him his daughter in marriage and will exempt his father's family taxes in Israel"
Davis's brother Eliab heard David talk with others, he despised David, said to David he is conceited and wicked in his heart. David said to his brother "Now what I have done? Can't I even speak? " then he turned away to someone else and brought up the same matter.
David said Goliath Who is this uncircumcised Philistine that he should defy the armies of the living God?
Soul heard David want to go  and fight Goliath, Saul said to Saul "You are only a boy", but David said the Load delivered him from the paw of the lion and the paw of the bear will deliver him from the hand of this Philistine. So Saul let David went to fight to the giant.
Why?
Davis remember the power and mercy of the Load did on him and has faith to face giant. But also this Philistine defy the armies of the Load.
Saul let David go because no one in Israelite can go out to flight the giant. David showed his faith and courage from the Load.
Davis's old brother is conceited and wicked in his heart so he will say the same words to David.
This is the flight of the Load not only the war between Israelite and Philistine, 40 days later the Load arranged David, his anointed man to save Israelite.
How?
The faith and courage is come from the Load and remember the mercy of the Load.
Flight for the Load not for ourselves than the Load will come with us. We should trust in the Load for his mercy.