Those who think like that ("sin it up") will be the ones who will be refined in The Lake of Fire which is Gods refining fire. They never were Gods elect to begin with (narrow is the gate). They believed in vain or not at all.
A quick study of Sheol (Hebrew grave, pit), Hades (Greek grave, pit), Tartarus (for fallen angels) and Gehenna (Valley of G.) shows Hell exists as stated. We all go to hell when we physically die, and we all will be resurrected. The elect are first (who learned in this age the truth).
Revelation 20:4b-5a
4...And they lived and reigned with Christ for a thousand years. 5 But the rest of the dead did not live again until the thousand years were finished.
God has chosen to let us see contrast (Love-Hate, Pleasure-Pain,.. I could go on) so that we have the eyes and ears to truly learn who God is and His mercy with UNENDING LOVE. Adam and Eve never understood the Glorious position God had them in, they couldn't appreciate His love because they didn't know the opposite. Until,.... you know the rest! God has allowed and even CREATED satan for His bigger picture. This life will be the "PROOF" that OUR OWN WAY (PRIDE) does not work for His Kingdom.
GODS WAY (LOVE) is the "glue" of His Kingdom to come.
1 Corinthians 15:22-23
22 For as in Adam all die, even so in Christ all shall be made alive. 23 But each one in his own order. (The ALL in both sentences are the same ALL)
God is not a man that He should LIE! His WILL be done.
2 Pet 3 9The Lord is not slack concerning his promise, as some men count slackness; but is longsuffering to us-ward, not willing (Cognate: 1014 boúlomai – to plan with full resolve (determination). that any should perish, but that all should come to repentance.
Do you believe God knows how to make sure His Will be done? In fact "it is finished" (DONE ALREADY)!
Col 1 20And, having made peace through the blood of his cross, by him to reconcile all things unto himself; by him, I say, whether they be things in earth, or things in heaven.
Phil 2 10That at the name of Jesus every knee should bow, of things in heaven, and things in earth, and things under the earth;11And that every tongue should confess that Jesus Christ is Lord, to the glory of God the Father.
I'll stop there for now, but of course Gods Word has so much more to gleen!
BEAUTIFUL TRULY GOOD NEWS!