Unknown Author
Job 3:13ESV·author unknown

For then I would have lain down and been quiet; I would have slept; then I would have been at rest,

Matthew Henry Presbyterian @wholebiblehenry

Job, perhaps reflecting upon himself for his folly in wishing he had never been born, follows it, and thinks to mend it, with another, little better, that he had died as soon as he was born, which he enlarges upon in these verses.

Commenting on Job 3:11-19

John Gill Reformed Baptist @doctorgill

For now should I have lain still, and been quiet,.... Signifying, that if the above had been his case, if he had died as soon as born, or quickly after, then he would have been laid in the grave, where he would have lain as still as on a bed; for such is the grave to dead bodies as a bed is to those that...

Jamieson-Fausset-Brown Reformed @jfbcommentary

lain . . . quiet . . . slept--a gradation. I should not only have lain, but been quiet, and not only been quiet, but slept. Death in Scripture is called "sleep" (Psa 13:3); especially in the New Testament, where the resurrection-awakening is more clearly set forth (Co1 15:51; Th1 4:14; Th1 5:10).