all. all of them (kings, princes, and People are idolaters). "All" is put by Figure of speech Synecdoche (of Genus), for the greater part.
adulterers: i.e. idolaters. See note on Hosea 1:2.
as. [hot] like.
ceaseth. leaves off.
raising. stoking it.
after he hath kneaded, &c.. from [the time of] kneading the dough until it is ready for the fire. Then he heats the oven to stop the fermentation. Even so these idolaters. See note on "baker", Hosea 7:6.