34:8 [This is] the word that came to Jeremiah from the LORD, after king Zedekiah had made a covenant with all the people who [were] at Jerusalem, {d} to proclaim liberty to them;
(d) When the enemy was at hand and they saw themselves in danger, they would seem holy, and so began some kind of reformation: but soon after they uttered their hypocrisy.
34:8-22 A Jew should not be held in servitude above seven years. This law they and their fathers had broken. And when there was some hope that the siege was raised, they forced the servants they had released into their services again. Those who think to cheat God by dissembled repentance and partial reformation, put the greatest cheat upon their own souls. This shows that liberty to sin, is really only liberty to have the sorest judgments. It is just with God to disappoint expectations of mercy, when we disappoint the expectations of duty. And when reformation springs only from terror, it is seldom lasting. Solemn vows thus entered into, profane the ordinances of God; and the most forward to bind themselves by appeals to God, are commonly most ready to break them. Let us look to our hearts, that our repentance may be real, and take care that the law of God regulates our conduct.