Hebrews 13:7-16 (ESV)
Remember your leaders, those who spoke to you the word of God. Consider the outcome of their way of life, and imitate their faith.  Jesus Christ is the same yesterday and today and forever.  Do not be led away by diverse and strange teachings, for it is good for the heart to be strengthened by grace, not by foods, which have not benefited those devoted to them.  We have an altar from which those who serve the tent have no right to eat.  For the bodies of those animals whose blood is brought into the holy places by the high priest as a sacrifice for sin are burned outside the camp.  So Jesus also suffered outside the gate in order to sanctify the people through his own blood.  Therefore let us go to him outside the camp and bear the reproach he endured.  For here we have no lasting city, but we seek the city that is to come.  Through him then let us continually offer up a sacrifice of praise to God, that is, the fruit of lips that acknowledge his name.  Do not neglect to do good and to share what you have, for such sacrifices are pleasing to God.
“Do not be led away by diverse and strange teachings, for it is good for the heart to be strengthened by grace.” By grace. The grace of God must be front and center of any doctrine, any teaching. If the Grace of God occupies center stage then it is the gospel. IF not chuck it and get out. Law does not strengthen the heart. We have an altar from which those who serve the tent have no right to eat. That is those who serve the law. If you want the law, you can have it, but Jesus isn’t there. Jesus suffered outside the gater to sanctify his people. So he does. There is not sanctification outside of his grace. He does it, not us. There is no sanctification with the law. None! No just stop, take your third use confusion with progressive sanctification and shove it. Either Christ has sanctified me or he hasn’t and there is no hope. Your not preaching sanctification when you are preaching this supposed third use. The third use is not about progressive sanctification. Christ sanctifies, not the law.