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.
3. He mentions his past religious consistency, not as a boast or a ground for justification; but according to the Old Testament dispensation, wherein temporal rewards (as long life, &c., Ex 20:12) followed legal obedience, he makes his religious conduct a plea for asking the prolongation of his life.
walked—Life is a journey; the pious "walk with God" (Ge 5:24; 1Ki 9:4).
perfect—sincere; not absolutely perfect, but aiming towards it (Mt 5:45); single-minded in walking as in the presence of God (Ge 17:1). The letter of the Old Testament legal righteousness was, however, a standard very much below the spirit of the law as unfolded by Christ (Mt 5:20-48; 2Co 3:6, 14, 17).
wept sore—Josephus says, the reason why he wept so sorely was that being childless, he was leaving the kingdom without a successor. How often our wishes, when gratified, prove curses! Hezekiah lived to have a son; that son was the idolater Manasseh, the chief cause of God's wrath against Judah, and of the overthrow of the kingdom (2Ki 23:26, 27).