Isaiah 32:6 - Matthew Poole's English Annotations on the Holy Bible

For the vile person will speak villany: so this is a reason of the assertion, Isaiah 32:5; either thus, Such shall not be advanced to places of trust and dignity; for if they were, they would abuse them by unjust sentences and practices. Or thus, Men shall no longer be miscalled; for every one will discover what he is by his Words and actions; which also shall be narrowly observed. But these and the following words are and may be otherwise rendered: But (as this particle oft signifies) he shall be called or said to be (which words are easily understood out of the former verse, as is very frequent in Scripture) a fool, who (which relative particle is understood in very many places) shall speak villany, and whose heart shall work iniquity, &c. His heart will work iniquity; he will, from time to time, be devising wickedness, that he may execute it when he hath opportunity. To practise hypocrisy: to, do bad things, but with a pretence of religion and justice, which he shall use to keep himself from the disfavour of his prince, and from the lash of the law. Or, to practise profaneness or wickedness, as this word, at least sometimes, seems to signify. To utter error against the Lord; to pass unjust sentences, which is directly contrary to the will and command of God. To make empty the soul of the hungry, and he will cause the drink of the thirsty to fail; whereby they take away the bread and drink of the poor, and give it to their rich oppressors.