Commentaries
38:1-8 When we pray in our sickness, though God send not to us such an answer as he here sent to Hezekiah, yet, if by his Spirit he bids us be of good cheer, assures us that our sins are forgiven, and that, whether we live or die, we shall be his, we do not pray in vain. See 2Ki 20:1-11.
7. sign—a token that God would fulfil His promise that Hezekiah should "go up into the house of the Lord the third day" (2Ki 20:5, 8); the words in italics are not in Isaiah.