1. Their suspicion was very excusable, for it must be confessed the thing, prima facie—at first sight, looked ill, and seemed to imply a design to set up and maintain a competitor with the altar at Shiloh. It was no strained innuendo from the building of an altar to infer an intention to offer sacrifice upon it, and that might introduce idolatry and end in a total apostasy from the faith and worship of the God of Israel. So great a matter might this fire kindle. God is jealous for his own institutions, and therefore we should be so too, and afraid of every thing that looks like, or leads to, idolatry.