But if men are not going to obey verse 27, the verse 28 isn't going to condemn people.
Sooooo...what was the point?
An interesting rhetorical oddity I note in Leviticus is God periodically repeating between His pithy commands, "
I am the LORD." What's up with that?
In "The Prince," Niccolò Machiavelli gives to the leader a bit of advice: Do not give a command in every area, but only in the essential ones, because when you give one command in an area, you will be responsible always to command in that area.
In Leviticus, God throws Machiavelli's advice out through the window. God gives a command in
every area of Jewish life: The clothes they wear, how they grow their food, how they clean the walls of their houses, how they cut their hair, how they cook their food, when and how to have sex, et cetera. And He keeps reminding them along the way, "I am the LORD."
What God is doing is combatting the tendency to revere Him as the "umbrella" God, the supreme God, the creator God...but yet have all kinds of smaller gods that they worship first to handle all the other areas of life, such as a god of the hearth, a god of the harvest, a god of the homestead, a god of love, a god of wisdom, et cetera.
God is firmly establishing: "How you cut your hair...I am the God of that. How you cook your food...I am the God of that. How you clean your house...I am the God of that. How you grow your crops...I am the God of that. How you take a dump...I am the God of even that. In
every area of your life,
I am the God of that."
But now, by dying to what once bound us, we have been released from the law so that we serve in the new way of the Spirit, and not in the old way of the written code. -- Romans 7
Everything is permissible, but not everything is beneficial. Everything is permissible, but not everything is edifying. -- 1 Corinthians 10.
That is to say, there is no longer for us a written code explicitly dictating what is permitted and what is not permitted.
That does not mean, however, that God is no longer the God of every area of our lives. That does not mean God does not have a command to give each of us about every thing...or at the very least, an opinion of whether it's the best thing to do at any given moment. Should I buy a new car or repair the old car? There is a best answer to that question, and God knows what that answer is.