This we will do to them: let them live, lest wrath be upon us, because of the oath that we swore to them.”
20. This we will do to them, etc. Although, according to agreement, they give the Gibeonites their lives, they ratify the whole covenant only in part. For while the Gibeonites were entitled to be made perfectly secure, they are deprived of liberty, which is dearer than life.
Here is, I. The treaty soon concluded with the Gibeonites, Jos 9:15. The thing was not done with much formality, but in short, 1. They agreed to let them live, and more the Gibeonites did not ask. In a common war this would have been but a small matter to be granted; but in the wars of Canaan, which were to make a general destruction...
Commenting on Joshua 9:15-21
This we will do to them,.... Either this favour we will show them, preserving their lives, next mentioned, or this punishment we will inflict on them, making them hewers of wood, and drawers of water; which though not mentioned directly, was what was upon their minds, and in their design to propose, only they were extremely desirous of sparing their lives, which they repeat: we...