All people are eternal.

Anybody who is not God and makes a law is a Sorcerer, sorcery is made from arrogance and pomp. Any body who preaches death and captivity is a Sorcerer.  Before people were exposed to Sorcery they lived forever, people did not have a life span. God is eternal, all people are created in Gods image, simply believe in God and you are eternal.

I am going to use the Gregorian Calendar dates.

There were people around before Adam and Eve who were created in the Gregorian Calendar (4004 B.C.). Here is a quote from the Bible in which God speaks to a man called Job one of Adam and Eve's ancestors about a time before (4004 B.C.). God speaks to Job in (1520 B.C.)

Holy book of eternal life and healing. Job 38:4-7 Gregorian Calendar (1520 B.C.)

4 “Where were you when I laid the earth’s foundation? Tell me, if you understand. 5 Who marked off its dimensions? Surely you know! Who stretched a measuring line across it? 6 On what were its footings set, or who laid its cornerstone 7 while the morning stars sang together and all the angels (sons of God) shouted for joy?

After a time one of these sons of God also known as an Angel or Cherub, became a Sorcerer, his name Ithobal, or Lucifer, (or Ethobaal according to certain websites), and because of how God has made things, Ithobal's arrogance caused spontaneous human combustion, Ithobal burst into flames. God mentions this to a man called Ezekiel one of Adam and Eve's ancestors to say to Ithobal when Ithobal became a Prince in a land called Tyre or Tyrus in the Gregorian Calendar (588 B.C.)

Holy book of eternal life and healing Ezekiel 28:15-18 Gregorian Calendar (588 B.C.)

15 You were blameless in your ways from the day you were created till wickedness was found in you. 16 Through your widespread trade you were filled with violence, and you sinned. So I drove you in disgrace from the mount of God, and I expelled you, guardian cherub, from among the fiery stones. 17 Your heart became proud on account of your beauty, and you corrupted your wisdom because of your splendor. So I threw you to the earth; I made a spectacle of you before kings. 18 By your many sins and dishonest trade you have desecrated your sanctuaries So I made a fire come out from you, and it consumed you, and I reduced you to ashes on the ground in the sight of all who were watching. 

God made Adam and Eve eternal, in his image and likeness.

Holy book of eternal life and healing GENESIS 1:27 Gregorian Calendar (4004 B.C.)

27 So God created mankind in his own image, in the image of God he created them; male and female he created them.

God gave them every seed bearing plant to eat, all the plants on the earth were very good at the beginning of 4004 B.C. in the Gregorian Calendar. There were no evil plants, there was nothing evil with the plants. No curses no arrogance no pomp, no insults, no lies, no accusations, nothing like witchcraft in the plants, no knowledge of evil. The plants never gave anybody a high. Nobody turned the plants or anything God had made into drugs, there were no accusations that what God had made was not good enough. There was no body trying to replace God with drugs. No Sorcery involved in Gods creation. It was all very good.

Holy book of eternal life and healing GENESIS 1:29 Gregorian Calendar (4004 B.C.)

Then God said I give you every seed bearing plant on the face of the whole earth and every tree that has fruit with seed in it.

There was no tree of the knowledge of good and evil, all the trees were good, if not very good. And then.

Holy book of eternal life and healing GENESIS 2:15-16 Gregorian Calendar (4004 B.C.)

The LORD God took the man and put him in the Garden of Eden to work it and take care of it.16 And the LORD God commanded the man, " You are free to eat from any tree in the Garden; " but you must not eat from the tree of the knowledge of good and evil, for when you eat of it you will surely die.

Then after being exposed to Sorcery death appeared. Sorcery is practicing lies and making evil, out of all the very good God created, a tree that was very good, became a tree of the knowledge of good and evil. So the very good tree was exposed to a sorcerer with knowledge of good and knowledge of evil, death is evil. God, Adam, and Eve were not the only ones around in 4004 B.C.