Actually the Bible does say that the wages of sin is death. Look up Romans 6:23, which says "For the wages of sin is death, but the gift of God is eternal life in Christ Jesus our Lord."
That's your Bible, not the one Jesus always referred to as the Word of God. Jesus never even dreamed that the NT would ever rise.
For Old Testament, look up Ezekiel 18:4 which says "The soul who sins shall die", and Genesis records God's words to Adam, Because you have eaten the fruit which I told you not to eat, to dust you will return. (See Genesis 3:17-19)
That in Ezekiel 18:4 was to explain a proverb in the Land of Israel that no longer was true: That "The fathers have eaten sour grapes and the children's teeth are set on edge" meaning that the children would pay for the sins of their parents and not that death would be the salary of sin. Otherwise, how would you explain the death of babies who have never sinned? In truth, they could not die for the sins of their parents. (Jer. 31:30) And with regards to Genesis 3:17-19, you have rather confirmed my view as true that one returns to the dust because he has been born aka formed out of the dust. (Gen. 2:7; Eccl. 7:12)
If a person goes to Jesus Christ, they can receive eternal life. He will return and resurrect them and cause them to live forever. If a person rejects Jesus Christ, they don't get to live forever. Not in Hell being tortured alive or anywhere else. They will perish, just as the Bible says. But anyone who comes to Jesus Christ can have eternal life. It is His gift to humanity. All who will receive it.
Jesus was a loyal Jew. Do you think he would so blatantly contradict the Scriptures? I don't think so. According to Genesis 3:22 Adam and Eve were banished from the Garden of Eden to prevent them from eating of the tree of life and live forever. It means that eternity belongs with God only and that man was denied that attribute. Then you can't go to Jesus because he is dead. Only faith is what keeps Christians under the illusion that he is alive somewhere in Heaven. According to his Faith which was Judaism, a man once dead will never return. (Job 10:21; II Samuel 12:23)