This shows the ignorance as well as the superstition of the age (compare 2 Kings 18:22), and gives a picture of the lawlessness of the times. The incidental testimony to the Levitical priesthood is to be noted; but the idolatrous worship in the immediate neighborhood of Shiloh is passing strange.

Now know I that the Lord will do me good - As he had already provided an epitome of the tabernacle, a model of the ark, mercy-seat, and cherubim; and had got proper sacerdotal vestments, and a Levite to officiate; he took for granted that all was right, and that he should now have the benediction of God. Some think that he expected great gain from the concourse of the people to his temple; but of this there is no evidence in the text. Micah appears to have been perfectly sincere in all that he did.

I Have already remarked that there is no positive evidence that Micah or his mother intended to establish any idolatrous worship. Though they acted without any Divine command in what they did; yet they appear, not only to have been perfectly sincere, but also perfectly disinterested. They put themselves to considerable expense to erect this place of worship, and to maintain, at their own proper charges, a priest to officiate there; and without this the place, in all probability, would have been destitute of the worship and knowledge of the true God. His sincerity, disinterestedness, and attachment to the worship of the God of his fathers, are farther seen in the joy which he expressed on finding a Levite who might legally officiate in his house. It is true, he had not a Divine warrant for what he did; but the state of the land, the profligacy of his countrymen, his distance from Shiloh, etc., considered, he appears to deserve more praise than blame, though of the latter he has received a most liberal share from every quarter. This proceeds from that often-noticed propensity in man to take every thing which concerns the character of another by the worst handle. It cannot be considered any particular crime, should these notes be found at any time leaning to the other side.

Then said Micah,.... Within himself, pleased with what he had done, and with what he engaged in:

now know I that the Lord will do me good; that I shall enjoy his favour, be a happy man, and prosper; and by this it appears, that notwithstanding the idolatry he had fallen into, he had not utterly forsaken the Lord, but worshipped him in and by his images; there was a mixture of the worship of God, and of the worship of images:

seeing I have a Levite to my priest; who was of the same tribe the priests were, and so the nearest to them of any, and which he thought would be acceptable to God, and an omen of good to himself.

Then said Micah, Now know I that the LORD will do me {i} good, seeing I have a Levite to my priest.

(i) Thus the idolaters persuade themselves of God's favour, when indeed he detests them.

17:13 Do me good - I am assured God will bless me. So blind and grossly partial he was in his judgment, to think that one right circumstance would answer for all his substantial errors, in making and worshipping images against God's express command, in worshipping God in a forbidden place, by a priest illegally appointed.

[1] Now know I

A striking illustration of all apostasy. With his entire departure from the revealed will of God concerning worship and priesthood, there is yet an exaltation of false priesthood. Saying, "Blessed be thou of Jehovah," Micah's mother makes an idol; and Micah expects the blessing of Jehovah because he has linked his idolatry to the ancient levitical order.

13. Now know I that the Lord will do me good-The removal of his son, followed by the installation of this Levite into the priestly office, seems to have satisfied his conscience, that by what he deemed the orderly ministrations of religion he would prosper. This expression of his hope evinces the united influence of ignorance and superstition.

17:7-13 Micah thought it was a sign of God's favour to him and his images, that a Levite should come to his door. Thus those who please themselves with their own delusions, if Providence unexpectedly bring any thing to their hands that further them in their evil way, are apt from thence to think that God is pleased with them.