Passage
If he is able to fight with me and strike me down, then we will become your slaves; but if I prevail against him and strike him down, then you shall become our slaves and serve us.”
If he is able to fight with me and strike me down, then we will become your slaves; but if I prevail against him and strike him down, then you shall become our slaves and serve us.”
1 Samuel 17:7 And the shaft of his spear was like a weaver’s beam, and the head of his spear weighed six hundred shekels of iron; his shield-carrier also walked before him.
1 Samuel 17:8 And he stood and called out to the battle lines of Israel and said to them, “Why do you come out to arrange yourselves for battle? Am I not the Philistine and you slaves of Saul? Choose a man for yourselves and let him come down to me.
1 Samuel 17:9 If he is able to fight with me and strike me down, then we will become your slaves; but if I prevail against him and strike him down, then you shall become our slaves and serve us.”
1 Samuel 17:10 Again the Philistine said, “I openly reproach the battle lines of Israel this day; give me a man that we may fight together.”
1 Samuel 17:11 When Saul and all Israel heard these words of the Philistine, they were dismayed and greatly afraid.
The verse centers on "able", "fight", "strike", "down", "become", "slaves", "prevail", and "against". It is saying that the verse draws attention to "able" and "fight", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 8's "And he stood and called out to..." into verse 10's "Again the Philistine said I openly reproach...", so "able" and "fight" belong inside that flow. In 1 Samuel context, the local focus is covenant, worship, and faithfulness.
A plain takeaway is to answer the verse's own emphasis on "able" and "fight" with trust shaped by these words, not by a vague optimism outside the passage.