III. They shall not only be released out of their captivity, but highly preferred and honourably employed (v. 6): "While the strangers are keeping your flocks, you shall be keeping the charge of the sanctuary; instead of being slaves to your task-masters, you shall be named the priests of the Lord, a high and holy calling." Priests were princes' peers, and in Hebrew were called by the same name. You shall be the ministers of our God, as the Levites were. Note, Those whom God sets at liberty he sets to work; he delivers them out of the hands of their enemies that they may serve him, Luke i. 74, 75; Ps. cxvi. 16. But his service is perfect freedom, nay, it is the greatest honour. When God brought Israel out of Egypt he took them to be to him a kingdom of priests, Exod. xix. 6. And the gospel church is a royal priesthood, 1 Pet. ii. 9. All believers are made to our God kings and priests; and they ought to conduct themselves as such in their devotions and in their whole conversation, with holiness to the Lord written upon their foreheads, that men may call them the priests of the Lord.