The Life and Times of

David faced one who foghorned his challenges morning and night (vs. 16). Yours does the same. First thought of the morning, last worry of the night – your Goliath dominates your day and infiltrates your joy.

David shows up discussing God. He takes one step onto the stage after the soldiers and brothers were silent on the issue---and raises the subject of the living God!
No one else discusses God. David discusses no one else but God!

(1 Samuel 17:26) "David asked the men standing near him, "What will be done for the man who kills this Philistine and removes this disgrace from Israel? Who is this uncircumcised Philistine that he should defy the armies of the living God?""
(1 Samuel 17:37) "The LORD who delivered me from the paw of the lion and the paw of the bear will deliver me from the hand of this Philistine." Saul said to David, "Go, and the LORD be with you.""
(1 Samuel 17:45-47) "David said to the Philistine, "You come against me with sword and spear and javelin, but I come against you in the name of the LORD Almighty, the God of the armies of Israel, whom you have defied. {46} This day the LORD will hand you over to me, and I'll strike you down and cut off your head. Today I will give the carcasses of the Philistine army to the birds of the air and the beasts of the earth, and the whole world will know that there is a God in Israel. {47} All those gathered here will know that it is not by sword or spear that the LORD saves; for the battle is the Lord's, and he will give all of you into our hands.""

David sees what others don’t and refuses to see what others do. David majors in God. He sees the giant, mind you; he just sees God more so!

Truth #3: Someone will always be ready to discourage you.

(1 Sam 17:28-30) "When Eliab, David's oldest brother, heard him speaking with the men, he burned with anger at him and asked, "Why have you come down here? And with whom did you leave those few sheep in the desert? I know how conceited you are and how wicked your heart is; you came down only to watch the battle." {29} "Now what have I done?" said David. "Can't I even speak?" {30} He then turned away to someone else and brought up the same matter, and the men answered him as before."
Most think the miracle of this chapter is David’s defeat of Goliath. While this is a great miracle, let us not forget that many obstacles must be dealt with before David can even confront Goliath. The first is David’s circumstances. He is young and not even in Saul’s army. He is a shepherd boy, tending his father’s flock a number of miles away from the place where the two armies are facing off with each other. Besides Goliath, David must also get past his older brother, Eliab, and Saul. He must first obtain official permission to engage Goliath on the battlefield. The first obstacle is in the process of being removed. David is now dealing with the second obstacle – his oldest brother, Eliab – in verses 28-30.
Let us remember Eliab’s words to David here in the light of what we have already learned about him in chapter 16. Eliab is the oldest of Jesse’s eight sons; David is the youngest. Eliab must be “tall, dark, and handsome,” because Samuel expects that he will be the one he will anoint as king of Israel. Eliab is rejected (along with David’s six other older brothers) because God will not choose the king on the basis of outward appearance, but on the basis of having a heart after His own heart (13:14; 16:7). Eliab does not have the “heart” David does. Furthermore, Samuel anointed David before his brothers (16:13), so that Eliab knows about God’s selection of David as king.
By the end of chapter 17, Eliab does not come out looking very good. When he hears David inquiring of some of his fellow-soldiers about the rewards Saul has offered the man who defeats Goliath, Eliab is greatly angered and proceeds to vent that anger toward David. He first accuses David of coming to the battlefield for all the wrong reasons. Specifically, he accuses David of wanting to be a spectator at the battlefront for his own entertainment, not unlike going to a circus.
Eliab either does not know that David has come in obedience to his father’s instructions, or he mentally sets this aside. He then attacks David by accusing him of forsaking his responsibilities with respect to his job of caring for his father’s sheep. He indicts David for abandoning the flock and adds insult to injury by adding the word “few” (“few sheep,” verse 28), suggesting that David’s task is not only menial (taking care of the sheep), but trivial (just a “few sheep”). In fact, David has not neglected his flock, but secured someone to care for them in his absence (verse 20). Worst of all, Eliab dares to judge his youngest brother’s heart, accusing him of acting out of a wicked heart.
Ironically, in every area Eliab accuses David, his youngest brother is not only innocent but commendable. David comes to the battlefield to bring food to his brothers and take back news to their father -- he comes to the battlefield in obedience to his father’s instructions. David does not forsake his sheep; he secures someone to care for them while he is absent. David is not guilty of having a wicked heart; he is chosen by God because he is “a man after God’s own heart.” And David is not to be treated with disrespect as he will soon be Israel’s king (and this includes Eliab).
Running through all of Eliab’s accusations is one main theme: David’s youth. David is accused of coming to the battle scene out of childish curiosity. That is wrong. He is accused of forsaking his responsibilities as a child is inclined to do and also accused of insolence and wickedness of heart of which children are capable. How dare David come and raise questions pertaining to Saul’s request and Goliath’s challenge!
If David had gone home right then and given his father a complete and honest report about the war and the conduct of his older brothers, what would he have told Jesse? He would have to report that absolutely no progress had been made in defeating the Philistines, that Eliab, Abinadab, and Shammah all ran like cowards when Goliath approached. He would have to tell his father that when he brought up the subject of volunteering to fight Goliath, he was severely “cut down” by his oldest brother. Is it not interesting that Goliath’s arrogance and blasphemies are minimized by Eliab, while David is falsely accused of wickedness for doing and speaking what is right?
David may be disappointed and distressed by his oldest brother’s unkind words of condemnation, but he is not stopped by them. He answers back to his brother and challenges Eliab to be specific as to the wrong he has done by speaking as he has. He seems to insist that the matter about which he is speaking is not inappropriate. What else should one be talking about than taking on Goliath and seeking the reward Saul offers? So David continues what he has been doing – asking those around him if his understanding of Saul’s offer is correct.