I am sure this is hard for some to understand. With God sending His one and only son (Jesus) to die for us, our sins are made clean through Him. Everyone has a choice God or satan, good or evil.
5But if our unrighteousness brings out God's righteousness more clearly, what shall we say? That God is unjust in bringing his wrath on us? (I am using a human argument.) 6Certainly not! If that were so, how could God judge the world?
No One is Righteous
9What shall we conclude then? Are we any better[b]? Not at all! We have already made the charge that Jews and Gentiles alike are all under sin. 10As it is written: "There is no one righteous, not even one; 11there is no one who understands, no one who seeks God. 12All have turned away, they have together become worthless; there is no one who does good, not even one."[c] 13"Their throats are open graves; their tongues practice deceit."[d] "The poison of vipers is on their lips."[e] 14"Their mouths are full of cursing and bitterness."[f] 15"Their feet are swift to shed blood; 16ruin and misery mark their ways, 17and the way of peace they do not know."[g] 18"There is no fear of God before their eyes."[h]
19Now we know that whatever the law says, it says to those who are under the law, so that every mouth may be silenced and the whole world held accountable to God. 20Therefore no one will be declared righteous in his sight by observing the law; rather, through the law we become conscious of sin.
I had to put all of this in here. I think everyone knows that no one is perfect. God sent Jesus as a living sacrifice for us. God loves us more than we can ever fathom.
Righteousness Through Faith
21But now a righteousness from God, apart from law, has been made known, to which the Law and the Prophets testify. 22This righteousness from God comes through faith in Jesus Christ to all who believe. There is no difference, 23for all have sinned and fall short of the glory of God, 24and are justified freely by his grace through the redemption that came by Christ Jesus. 25God presented him as a sacrifice of atonement,[i] through faith in his blood. He did this to demonstrate his justice, because in his forbearance he had left the sins committed beforehand unpunished— 26he did it to demonstrate his justice at the present time, so as to be just and the one who justifies those who have faith in Jesus.
27Where, then, is boasting? It is excluded. On what principle? On that of observing the law? No, but on that of faith. 28For we maintain that a man is justified by faith apart from observing the law. 29Is God the God of Jews only? Is he not the God of Gentiles too? Yes, of Gentiles too, 30since there is only one God, who will justify the circumcised by faith and the uncircumcised through that same faith. 31Do we, then, nullify the law by this faith? Not at all! Rather, we uphold the law.
I have to say one thing that I have seen over the years is people think you are better than them if you are a Christian. This makes it pretty clear reading Romans 3 for those that are asking that same question. God is here for everyone all you have to do is accept His Love for you.