Greetings and peace be with you ardianto;
I've guessed that you have a question about sin redemption in Christianity, and you assume that murderer will go to heaven without punishment because his sins have been redeemed.
Maybe Mister Eric H or other Christians can give explanation?
Possibly not the answer you are looking for because I feel God works in mysterious ways and beyond my understanding,
Adam and Eve are thrown out of paradise just for eating forbidden fruit. We could all still be in paradise if it wasn’t for them disobeying God. We have to live in this world with all its troubles just because Adam ate from the tree of knowledge.
A man is brought before Mosses for gathering firewood on the Sabbath, after Mosses prays, God says to Mosses, take the man out the camp and stones him to death, just for gathering firewood?
Paul goes out persecuting and killing Christians. He is then struck blind and God changes him, and we know him as St. Paul in the Bible.
Jesus forgives the adulterous women who is about to be stoned to death for her sins.
After being condemned to death, scourged, crowned with thorns and nailed to a cross, Jesus prays, forgive them Father for they know not what they do.
I believe that God was absolutely right and just in all these decisions, but they do not make much sense to me, this confirms that my understanding of God is not that great.
The bottom line is trusting that God is compassionate, just, fair, forgiving and merciful, I do not believe that I deserve salvation for the sins I have committed, I cannot understand how St. Paul the murder would have his sins forgiven. I cannot fully understand how God would forgive a Catholic Murderer, and if so then why not a Muslim murderer or an atheist murderer also.
I have to believe that Jesus died to forgive my sins, if I can be forgiven than I have to hope and pray that all sins of mankind can be forgiven, we are asked to pray for all our enemies as well as friends.
In the spirit of searching for a just, compassionate, merciful and forgiving God
Eric