2:1-5 It was the great Angel of the covenant, the Word, the Son of God, who spake with Divine authority as Jehovah, and now called them to account for their disobedience. God sets forth what he had done for Israel, and what he had promised. Those who throw off communion with God, and have fellowship with the unfruitful works of darkness, know not what they do now, and will have nothing to say for themselves in the day of account shortly. They must expect to suffer for this their folly. Those deceive themselves who expect advantages from friendship with God's enemies. God often makes men's sin their punishment; and thorns and snares are in the way of the froward, who will walk contrary to God. The people wept, crying out against their own folly and ingratitude. They trembled at the word, and not without cause. It is a wonder sinners can ever read the Bible with dry eyes. Had they kept close to God and their duty, no voice but that of singing had been heard in their congregation; but by their sin and folly they made other work for themselves, and nothing is to be heard but the voice of weeping. The worship of God, in its own nature, is joy, praise, and thanksgiving; our sins alone render weeping needful. It is pleasing to see men weep for their sins; but our tears, prayers, and even amendment, cannot atone for sin.
4, 5. when the angel of the Lord spake these words … the people lifted up their voice, and wept—The angel's expostulation made a deep and painful impression. But the reformation was but temporary, and the gratifying promise of a revival which this scene of emotion held out, was, ere long, blasted by speedy and deeper relapses into the guilt of defection and idolatry.