III. That when God's professing people revolt from him, and rebel against him, they may justly expect a complication of judgments to fall upon them. God has various ways of contending with a sinful nation; but if Jerusalem, the holy city, become a harlot, God will send upon her all his four sore judgments (v. 21); for the nearer any are to God in name and profession the more severely will he reckon with them if they reproach that worthy name by which they are called and give the lie to that profession. They shall be punished seven times more.