Your spirit was created in righteousness and true holiness when you were born again (Eph. 4:24). Then, the Holy Spirit sealed this purity into your brand-new spirit (Eph. 1:13). Any sin that you committ now in your physical actions cannot penetrate or contaminate your spirit because it's been sanctified and perfected forever (Heb. 10: 10,14; 12:23). Your born-again spirit cannot sin (1 John 3:9).
You have received eternal redemption (Heb. 9:12). This does not encourage you to live in sin but instead give you stability in your life and relationship with God. God is pleased with you because of who you are in the spirit (John 2:24) because you have been united with Christ Jesus (Eph. 1:2).