Jesus took up sins of world by dying.
BUT, how that works ?
This doesn't make sense. Like imagine father beats mother, and in order father to be forgiven child will die in order to atone for father sins.
So, that's like mafia. In order mafia to forgive you they need to take something from you that carry value, like your child.
Why did Christ have to die for the sins of mankind? Because the Creator of the Universe has declared that "the soul that sins shall die" (
Ezekiel 18:20) and that "without the shedding of blood there is no remission of sin" (
Hebrews 9:22). Why has God ordained that things should be this way? Well, why did God ordain gravity, or entropy, or that we should have two arms rather than four, or that most of the universe is empty space? Because He's God and can do as He pleases in the universe He made and sustains at every moment.
Your analogy to the Atonement in the quotation above is not well made. God possesses prerogatives as God that no other creature possesses. As I already pointed out, He has the right to demand retributive payment for sin, a punishment for sin, in the universe that exists entirely because He wills that it should. As Creator-God, He sets the rules for everything, too, and doesn't consult us about them. From His own perfectly holy and just nature, He derives the standard for moral goodness and moral evil, for right and wrong, and for what is appropriate punishment for our disobedience to His commands. God also gives all life and has the right, therefore, to take it. And so on.
God, then, isn't just some human, or near-human, who is confined by, and subject to, our limitations, to our finite understanding, our contingent existence, and our paltry human authority. Extrapolating from us to Him, then, and expecting our constraints of being to be His, is to misunderstand profoundly who God is. So, He is nothing like a Mafia don demanding criminal payment from someone seeking his "forgiveness."
Why is God bloodthirst that way ? Like really ? Why he can't just separate sin from our life, when we sincerely ask ?
How is God bloodthirsty? He's perfect and requires nothing - certainly not blood. And He
does separate us from our sin, from its penalty and power, by uniting us spiritually with Christ in his death, burial and resurrection, and in so doing putting to death the source of all our sin, our "old man" (
Romans 6:1-6), raising us to new life in Christ (
2 Corinthians 5:17; Titus 3:5; Ephesians 4:24). The shed blood of Christ cleanses us from the stain of our sin, liberating us from the death-producing consequences of our sin (
Romans 6:23; James 1:14-16), and the cross holds our "old man" powerless, separating us from its incorrigibly rebellious, selfish and sinful nature (
Romans 8:5-8; Romans 7:18; Titus 3:3; Galatians 5:17). All of this God has accomplished for us at terrible cost to Himself when what we deserved, what our sin warranted, was our eternal punishment in hell. God, then, is not "bloodthirsty" but merciful and gracious beyond understanding!
Imagine a courtroom where a murderer of a family of five is standing before the judge to be sentenced and the murderer says, "I'm really sorry and I promise I'll never murder anyone ever again. Please, just let me go." The judge shrugs his shoulders and replies, "Sure. Why not? You've asked nicely and you've promised never to commit such a terrible crime again, so, I think I'll set you free." Would you think the judge had done right? What do you think the relatives of the murdered family would think? Has justice been done in letting a man who has murdered two adults and three children, a family, to walk away from his crime unpunished? Obviously not.
Why, then, should God act like this unjust judge and let us off the punishment we deserve if we just ask sincerely and nicely? Why should our sin, that is so awful in God's eyes that it deserves the punishment of eternal hell, be "swept under the carpet" by God? How would this demonstrate holiness and justice? Well, it wouldn't.
People before Jesus, in old testament by faith were justified.
You are forgetting the blood sacrifices God required for sin, the offering of animals in atonement for sin. While the exertion of faith in God and His promises was "counted for righteousness" in the OT, it did not expiate sin, such faith did not make up for sinful acts, standing in place of animal sacrifice and making them unnecessary. Not at all. Long before Moses, as far back as Cain and Abel, humans knew to make offerings of animals to God (
Genesis 4:3-5).
Why there have to be that someone goes through hell ?
Because their sin is so awful in God's sight that it deserves the terrible punishment of hell. That we, as sin-loving creatures, cannot understand the awfulness of our sin, that our sin is so terrible it deserves the punishment of eternal hell, doesn't mean God has gone too far in His punishment of it. When we wonder at God's hatred of our sin, we simply reveal how corrupt we are, not how unfair or cruel God is.
To me it looks like, one righteous person, should suffer the most.
Like, purpose of being righteous is so we could suffer ?
Jesus had to die for our sin because only he, being the
infinite and
perfectly sinless God-Man, could properly atone for our sin. To completely satisfy God's perfectly holy justice, only such a sacrifice for sin would do. None of us could be such a sacrifice since we are all corrupted and stained by our sin. Only Christ could make full atonement for our sin in our place (
2 Corinthians 5:21; Hebrews 9 - 10:22; 1 John 4:9-10). It isn't, then, that Christ's sacrifice is a demonstration of God's cruelty but of His love, mercy and grace. No one made Jesus lay down his life; he freely chose to do so (
John 10:17-18), in love and grace, for the joy that was set before him (
Hebrews 12:2), enduring the cross for our sakes.
Such self-sacrifice is at the heart of godly - agape - love. Such love costs. But it is, nonetheless, the highest, best, most beautiful sort of love that there is.
And after all, Jesus died and did all that stuff, and we all alive today are not even aware when those stuff happened. So, it looks like a monk self beating just so God would be happy.
Nope. See above.
He eouldn't accept me in my sin. I understand that. But, God cleanses person through fire of Holy Spirit thus making new person and body, that's what he could do, and thus it's atoned for by the fact that previous is already cleansed by Spirit.
After all, arent we instructed that we should stay in Spirit and cleansed daily ?
God does not "cleanse through the fire of the Holy Spirit." This is nowhere stated in God's word.
Only through the atoning sacrifice of
Jesus Christ may one be cleansed of their sin and saved from God's holy wrath and just punishment. Jesus is the only Door (
John 10:7-10), the only Way (
John 14:6), the only Savior (
Acts 4:12; 1 Timothy 2:5), only in him is life eternal (
John 1:1-4; 1 John 5:11-13).
The Holy Spirit brings to us the life of Christ (
Romans 8:9-16), but he does so only AFTER we have trusted
in Christ as Savior and submitted to him as Lord (
Romans 10:9-10; James 4:6-10). The Holy Spirit applies to us the cleansing effects of
Christ's atonement on the cross for our sin (
Titus 3:5), coming to dwell within each person who "opens the door of their heart"
to Jesus (
Revelation 3:20; 1 Corinthians 6:19-20).
Nowhere, though, in Scripture are we ever told that the Spirit cleanses us daily from our sin if we "stay in him." Instead, we are told to confess our sin to God and that, in doing so, the forgiveness that is ours in Christ is applied to our sin (
1 John 1:9).
On other hand, Jesus sacrifice can show that God is not hyocritical, that He won't judge people, without himself experiencing it firsthand and shoeing that they can really do it.
??? This is quite blasphemous. God would not be the least hypocritical if Christ had not died for our sin. Instead, God would be entirely within His Creator-God prerogatives to cast every sinner into hell. Thankfully, God is not
only holy and just, but also merciful and gracious. And so, He has made a way for us to be saved from ourselves. This isn't God trying to understand us, or holding Himself to His own standard, but is simply an expression of the goodness of God, a demonstration of His incredible compassion and love.
Thus it says, God doesn't judge anyone, He gave all judgment to Jesus.
??? God the Father most certainly does judge! He and Christ share the same divine nature and are therefore one, acting in perfect unison, the Son
fulfilling the will of the Father (
John 5:30; John 6:38).