The land is yet before us - i. e., “unoccupied by an enemy” - “the land is open to us to go where we please.” Compare Genesis 13:9. The fortification of the strongholds would be an act of rebellion against Egypt, and it might be expected that the Egyptians would endeavor to put a stop to it.
Related Commentaries of 2 Chronicles 14:7
2 Chronicles 14:7
7 Therefore he said unto Judah, Let us build these cities, and make about them walls, and towers, gates, and bars, while the land is yet before us; because we have sought the LORD our God, we have sought him, and he hath given us rest on every side. So they built and prospered.