I dont think you understand justification and sanctification process at all:
God, who is rich in mercy, 5 made us alive with Christ even when we were dead in transgressions – it is by grace you have been saved. Eph 2:4&5
But if, in seeking to be justified in Christ, we Jews find ourselves also among the sinners, doesn’t that mean that Christ promotes sin? Absolutely not! 18 If I rebuild what I destroyed, then I really would be a law-breaker. Gal2:17&18