And Jehu went, and Jehonadab the son of Rechab, into the house
Who no doubt was led into the secret, and knew the design of Jehu, or he would not have gone into such an idolatrous place:
and said unto the worshippers of Baal, search and look, that there be
here with you none of the servants of the Lord, but the worshippers of
pretending a great regard to the purity of their worship and sacrifices, that they might not be profaned F20 by the company of such who were not worshippers of Baal, but of Jehovah; whereas his view was to prevent any of the worshippers of God perishing with them, who might out of curiosity go in among them, to behold the manner of their service.
F20 "----procul, o procul este profani". Virgil. Aeneid. 6. ver. 258.