John Wesley on Joshua 23:2

Joshua called - Either to his own city, or rather to Shiloh, the usual place of such assemblies, where his words being uttered before the Lord, were likely to have the more effect upon them. All Israel - Not all the people in their own persons, but in their representatives, by their elders, heads, judges and officers. Probably he took the opportunity, of one of the three great feasts. You will not have me long to preach to you; therefore observe what I say, and lay it up for the time to come.