I. How strongly this burden is bound on, not to be shaken off by their presumption and security; for it is bound by the Lord the God of hosts, by his mighty, his almighty, hand, which none can resist; it is bound with an oath, which puts the sentence past revocation: The Lord God has sworn, and he will not repent, and, since he could swear by no greater, he has sworn by himself. How dreadful, how miserable, is the case of those whose ruin, whose eternal ruin, God himself has sworn, who can execute his purpose and cannot alter it!