The previous chapter described what was about to happen. This chapter explains why. Powerful individuals had shaken off the accountability of the assembly and the laws of God.
Woe to those who devise wickedness
and work evil on their beds!
When the morning dawns, they perform it,
because it is in the power of their hand.
They covet fields and seize them,
and houses, and take them away;
they oppress a man and his house,
a man and his inheritance.
They are no longer accountable to El Shaddai ('ēl šaday), They have made a new god, the god of their own hand ('ēl yāḏ). Free from God's law protecting private property (Remember "Thou shalt not steal" and the Year of Jubilee from Leviticus 25?). They seize land from the less powerful.
But the coming calamity was not limited to those powerful individuals. It was going to be applied to something much larger, the entire "family" (mišpāḥâ). This is not the small nuclear of the 1040 tax form. It was as large as the combined kingdoms (See for example Amos 3:1). Because the Jewish nation allowed this sin to go unpunished it would come under judgment. Because justice was not applied, because the poor were not defended, because the powerful were not punished, the nation was to come under judgment.
During that judgment their lands would be seized by a foreign apostate nation and when they did that nation's forces would break out in song! Micah describes it with the Hebrew equivalent of our childhood playground taunt "Nanna, Nanna, Boo, Boo". Micah uses three words with consecutive Strong's numbers (nāhâ nᵊhî nihyhā) to describe those forces lamenting back what would be the lamenting lament said by those powerful individuals who were losing what they themselves had stolen.
As one leaves the safety of the nest and branches out into a new family that new-found freedom is at first exciting. But without accountability, families often crumble.
It is unfortunate that the family structure described in Ephesians (Ephesians 5:18-33) abruptly starts with the submission of the wife to husband and creates a seemingly independent family under a single head. This was never intended. This would leave the wife without somewhere to appeal. But a careful reader must read it in context of the book and finds us very connected instead:
So then you are no longer strangers and aliens, but you are fellow citizens with the saints and members of the household of God, built on the foundation of the apostles and prophets, Christ Jesus himself being the cornerstone, in whom the whole structure, being joined together, grows into a holy temple in the Lord. In him you also are being built together into a dwelling place for God by the Spirit.
Within the household of God we both support and hold each other accountable. This is our “family”.