Judges 3:4

4 And was done in order to prove Israel by them, to know whether they would obey the commands of the Lord, which he charged their fathers by the hand of Moses.

Judges 3:4 Meaning and Commentary

Judges 3:4

And they were to prove Israel by them
They were left in the land, as to inure them to war, and try their courage, so to prove their faithfulness to God:

to know whether they would hearken to the commandments, of the Lord,
which he commanded their fathers by the hand of Moses;
even all the commandments of the Lord delivered to them by Moses, moral, civil, and ceremonial, and particularly those that concerned the destruction of the Canaanites, their altars, and their idols, ( Deuteronomy 7:1 Deuteronomy 7:5 ) .

Judges 3:4 In-Context

2 Only for the sake of the generations of Israel, to teach them war, only the men before them knew them not.
3 The five lordships of the Phylistines, and every Chananite, and the Sidonian, and the Evite who dwelt in Libanus from the mount of Aermon to Laboemath.
4 And was done in order to prove Israel by them, to know whether they would obey the commands of the Lord, which he charged their fathers by the hand of Moses.
5 And the children of Israel dwelt in the midst of the Chananite, and the Chettite, and the Amorite, and the Pherezite, and the Evite, and the Jebusite.
6 And they took their daughters for wives to themselves, and they gave their daughters to their sons, and served their gods.

The Brenton translation of the Septuagint is in the public domain.