Ezra 6:13

Then Tatnai, governor on this side the river, Shetharboznai, and their companions, according to that which Darius the king had sent, so they did speedily.

Ver. 13. So they did speedily] This they did, because they durst do no otherwise; their obedience was wrung out of them, as sour juice is out of a crab, or as distilled water is forced out by the heat of the fire. Thus some perform duties, aud yet hate them; part with sins, and yet love them. Show the malefactor the rack, and he will say or do anything. This is to fear God for his lions, as those mongrels did, 2 Kings 17:33,34, timore servili, non amicali, fearing slavery not God, which yet may addere alas, add to their strength, lest they fall under the lash, the correction of the law, for refusing the direction thereof (Beda).