Behold, all his fellows... — The noun has a half-technical sense, as describing a member of a religious guild or fraternity, such as were attached to heathen temples. In this sense “Ephraim was joined to idols” (Hosea 4:17). In Hosea 6:9, the noun is used for the “company” of priests.
Let them stand up. — The words gain in vividness when we remember that the challenge is addressed to the guild of idol-makers. They are but men; how can they make a god?