“If he did not spare the ancient world when he brought the flood on its ungodly people, but protected Noah, a preacher of righteousness, and seven others… then the Lord knows how to rescue the godly from trials and to hold the unrighteous for punishment on the day of judgment.” (II Peter 2:5,9)
Do you want to be sinless in the eyes of God? You can be. God will forgive you of all your sins if you truly repent of them and believe in His Son Jesus Christ for salvation. He can change you inside out and make you righteous, even though once upon a time you were the worst of sinners.
If you have been forgiven of your sins you do not need to worry about God’s judgment. He will protect you from His wrath, just as He protected Noah and His family when the rest of the entire world was destroyed.