What does 2 Kings 10:19 mean?

'So call together all Baal’s prophets, worshipers, and priests. Make sure no one is missing, because I have a huge sacrifice to offer Baal. Anyone who doesn’t show up will be killed.' But Jehu was tricking them so he could destroy them all. 2 Kings 10:19 - Modern Text Bible

(Jehu uses deception to gather all the worshipers of Baal in one place, planning to eliminate them.)