Full of idols. The historians declare that both Uzziah and Jotham maintained the worship of Jehovah and disallowed idolatry (2 Kings 15:3, 2 Kings 15:34; 2 Chronicles 26:4; 2 Chronicles 27:2), so that we must regard the idol-worship of the time as an irregular and private practice.
(It is, perhaps, alluded to in 2 Chronicles 27:2; and the fact of its prevalence is stated in Amos 2:1; Micah 5:13.) Perhaps Bishop Lowth is right in regarding it as mainly a continuation of the old private teraphim worship.