'Spiritually' in the Bible

Then the sons of Judah and the sons of Israel shall be gathered together,And they will appoint for themselves one leader,And they will go up from the land,For great and glorious will be the day of Jezreel.

When Ephraim spoke, there was trembling and terror.He exalted himself [above the other tribes] in Israel;But through [the worship of] Baal he became guilty and died [spiritually, and then came ruin, sealing Israel’s doom as a nation].