Hanli explains from this passage God's ever-true and unchangeable nature as displayed in His dealings with the Moabite king Balak. God will never change His purposes, what He commands, will be. God has declared that all of His chosen people will be blessed, leaving us the conclusion that His enemies will be cursed for their rebellion against Him.
Thus, the greatest questions one can ask are: "Am I part of God's blessed people? Or am I God's enemy?". God's word teaches that all humanity are born enemies of God. But it also provides the gracious promise of God that everyone who wholeheartedly surrenders and trusts in Jesus Christ will enter the Kingdom of God. Where do you stand with the Lord Almighty?