Future Judgment, Romans 2:4-6

Romans 2:4–6
Or do you show contempt for the riches of his kindness, tolerance and patience, not realizing that God’s kindness leads you toward repentance? 5 But because of your stubbornness and your unrepentant heart, you are storing up wrath against yourself for the day of God’s wrath, when his righteous judgment will be revealed. 6 God “will give to each person according to what he has done.”