Moses
Leviticus 18:25ESV·traditional attribution

and the land became unclean, so that I punished its iniquity, and the land vomited out its inhabitants.

Matthew Henry Presbyterian @wholebiblehenry

Here is, I. A law to preserve the honour of the marriage-bed, that it should not be unseasonably used (Lev 18:19), nor invaded by an adulterer, Lev 18:20. II. A law against that which was the most unnatural idolatry, causing their children to pass through the fire to Moloch, Lev 18:21.

Commenting on Leviticus 18:19-30

John Gill Reformed Baptist @doctorgill

And the land is defiled,.... The inhabitants of it, with the immoralities and idolatries before mentioned: therefore I do visit the iniquity thereof upon it; or punish the inhabitants that are on it for their sins: and the land itself vomiteth out her inhabitants; as a stomach loaded with corrupt and bad food it has taken in, nauseates it, and cannot bear and retain it...

Jamieson-Fausset-Brown Reformed @jfbcommentary

therefore I do visit the iniquity thereof upon it; and the land itself vomiteth out her inhabitants--The Canaanites, as enormous and incorrigible sinners, were to be exterminated; and this extermination was manifestly a judicial punishment inflicted by a ruler whose laws had been grossly and perseveringly outraged.