“Full of Idolatry”

Though in the broad sense idolatry may be represented by an immoderate attachment or veneration of things other than the true and living God (see, for example, D&C 1:16), it would appear in the present instance that the Lamanites were indeed worshipping physical idols and images of their own making.
Joseph F. McConkie, Robert L. Millet -

Joseph F. McConkie, Robert L. Millet

Doctrinal Commentary on the Book of Mormon, Vol. 2

References