What does Jesus do with those who squander his mercy? He pours out more mercy! God is rich in mercy.
And you were dead in the trespasses and sins in which you once walked, following the course of this world, following the prince of the power of the air, the spirit that is now at work in the sons of disobedience—among whom we all once lived in the passions of our flesh, carrying out the desires of the body and the mind, and were by nature children of wrath, like the rest of mankind. But God, being rich in mercy, because of the great love with which he loved us, even when we were dead in our trespasses, made us alive together with Christ—by grace you have been saved—and raised us up with him and seated us with him in the heavenly places in Christ Jesus. —Ephesians 2:1–6 (ESV)
Dane Ortlund is the author of Gentle and Lowly: The Heart of Christ for Sinners and Sufferers