1 Samuel 7:3

If ye do return, etc. At length everything was ripe for a change, and the reformation wrought privately in their hearts was followed by public action. Samuel's secret addresses had no doubt been watched with anger by the Philistines, but he now ventures upon open resistance; for this public summons to Israel to put away its idols by a national act was a summons also to an uprise against foreign domination. We must suppose that the people had often assured Samuel in his wanderings of the reality of their repentance, and of their readiness to stake everything upon the issue of war. As a statesman, he now judges that the time has come, and convenes a national assembly. But everything would depend upon their earnestness. They were virtually unarmed; they would have to deal with an enemy long victorious, and who held the most important posts in their country with garrisons. Terrible suffering would follow upon defeat. Was their faith strong enough, their courage desperate enough, for so fearful a risk? Especially as Samuel is never described to us as a warrior or military hero. He could inspire no confidence as a general. He himself makes everything depend upon theft faith, and all he can promise is, "I will pray for you unto Jehovah" ( 1 Samuel 7:5 ).