1)
What will result from not dispossessing the Kena'anim?
1.
Malbim: They will be remain in Eretz Yisrael to be thorns [in your eyes - Yehoshua 23:13].
2)
How does "Asher Azav Yehoshua" connect with the start of the verse?
1.
Malbim: It is a statement by itself. This that Yehoshua did not dispossess [all of] them was from Hashem.
