Romans 5:8-9 NASB
"But God demonstrates His own love toward us, in that while we were still sinners, Christ died for us. [9] Much more then, having now been justified by His blood, we shall be saved from the wrath of God through Him."

We believers don't fear the wrath of God at judgement. We are saved! We are saved from God's wrath. All of his righteous judgement and wrath was poured out on Jesus at the cross. When we believe, when we place our faith in Jesus and his finished work as being the only thing that saves us, we are placed in Christ, ALL of our sins are forgiven, and we are justified before God.