This chapter is an abridgment of the foregoing chapter; the heads of it are much the same. Here is, I. A woe to those who, when the Assyrian army invaded them, trusted to the Egyptians, and not to God, for succour (Isa 31:1-3). II. Assurance given of the care God would take of Jerusalem in that time of danger and distress (Isa 31:4, Isa 31:5). III. A call to repentance and reformation (Isa 31:6, Isa 31:7). IV. A prediction of the fall of the Assyrian army, and the fright which the Assyrian king should thereby be put into (Isa 31:8, Isa 31:9).