Joshua 24:19

And Joshua said unto the people,.... To their heads and representatives now assembled together, and who had returned to him the preceding answer:ye cannot serve the Lord; which he said not to discourage or deter them from serving the Lord, since it was his principal view, through the whole of this conversation with them, to engage them in it, but to observe to them their own inability and insufficiency of themselves to perform service acceptable to God; and therefore it became them to implore grace and strength from the Lord to assist them in it, and to depend upon that and not to lean to and trust in their own strength; as also to observe to them, that they could not serve him perfectly without any defect and failure in their service, for there is no man that does good and sins not; and therefore when a man has done all he can, he must not depend upon it for his justification before God; or consider it as his justifying righteousness, which was what that people were always prone to; some supply it,"you cannot serve the Lord with your images,''or along with them, so Vatablus:for he [is] an holy God: perfectly holy, so that the best of men, and the heat of their services, are impure and unholy before him and will not bear to be compared with him, and therefore by no means to be trusted in; and it requires much grace and spiritual strength to perform any service that may be acceptable to him through Christ.