Some one posted the following in one of the Christian discussion forums:

The Son of Sam killer (David Berkowitz) supposedly became saved in prison and has been exhibiting very good behavior. It is entirely possible that ol' Dave Berkowitz may join us in heaven with the Father, while his victims rot in hell. Unfair?

The person, who posted the above, answered it with:

yeah, a little.. unjust? no. Why? Because God can do whatever he wants. He's God.

I was not happy with this answer.  It leaves the reader with the impression that God is not fair and that the only reason that God is just is because He makes up the rules and He can bend the rules anyway He likes to accommodate His whim.

This perspective runs counter to the Christian faith.  The Christian doctrine is emphatic about the absolutism of God's standard.

The absolutism of God's standard is why there is the necessity of grace.

It is wrong to sin and the penalty of sin is death.  But all of us sin.  Because God loves us and doesn't want us to perish, He can either change His mind and say, it is no longer wrong to sin (change His standard) or He can give forgiveness to whoever sins and accepts His forgiveness (absolutism of His standard and grace).

God chose to maintain the absolutism of His standard and dispense grace by sending His Son, Jesus the Christ, to die, in our stead, for our sin.

So, how can God saving Berkowitz while condemning his victims (who did not accept God's forgivenes) be fair?

Jesus answered the question of fairness in the "Parable of the Workers in the Vineyard" (Mathew 20:1-15) in which the landowner goes out and hires workers with the promise to pay a denarius for the day. He hired workers at the beginning of the day and continues to hire workers throughout the day. At the end of the day, everyone was paid a denarius. When questioned about the fairness of the same wage for a disparate amount of work, the owner answered:

"Friend, I am not being unfair to you. Didn't you agree to work for a denarius? Take your pay and go. I want to give the man who was hired last the same as I gave you. Don't I have the right to do what I want with my own money? Or are you envious because I am generous?"

In the case of the Lord dispensing grace, the agreement is that the Lord promised forgiveness to anyone who asks. It does not matter if someone "sinned greater" than others. If the Lord fulfills His promise, He is both just and fair. If someone is forgiven more than others, the Lord is being just, fair, and generous.

What would be unfair is if God saves someone who did not repent and/or did not ask for forgiveness.