'Moral' in the Bible

When the Lord has washed away the [moral] filth of the daughters of Zion and has cleansed the bloodstains of Jerusalem from her midst, by the spirit of judgment and by the spirit of burning,

The peoples will take them along and bring them to their own place (Judea), and the house of Israel will possess them as an inheritance in the land of the Lord as male and female servants; and they will take captive those whose captives they have been, and they will rule over their [former] oppressors.

The way of the righteous [those in right-standing with God—living in moral and spiritual integrity] is smooth and level;O Upright One, make a level path for the just and righteous.

Then justice will dwell in the wilderness,And righteousness will live in the fertile field.

The Lord is exalted, for He dwells on high;He has filled Zion with justice and righteousness.

“Hear this, O house of Jacob, you who are called by the name of IsraelAnd who come from the seed of Judah,You who swear [allegiance] by the name of the LordAnd invoke the God of Israel,But not in truth (sincerity) nor in righteousness [with moral and spiritual integrity].

This is what the Lord says,“In a favorable time I have answered You,And in a day of salvation I have helped You;And I will keep watch over You and give You for a covenant of the people,To restore the land [from its present state of ruin] and to apportion and give as inheritances the deserted hereditary lands,