In Genesis 3 we have the record of how sin first entered the world through the yielding to temptation by the first created humans - Adam and Eve. The Apostle Paul says also, that at this time death also first came to the Adamic creation as a result of sin - Romans 5verses12. Adam and Eve after their creation - Adam from the dust (Genesis 2verses7), and Eve from Adam's side during a God-induced sleep (2verses20-25) - the man unable to find a suitable partner from the lesser creation; and feeling first, lonely; then joyous with a compatible companion. Chapter 3 commences with an introduction to the snake, who at that era had great powers of observation; limited reasoning capacity; and the ability to talk. The snake suggested that Adam and Eve were being deceived and held back by the Elohim (God). And so, after seeing the fruit of the "tree of the knowledge of good and evil" was attractive (pleasant to the eyes); it was good, and an excellent quality (good for food); and its clinching appeal - "a tree to be desired to make one wise" (the pride of life. Paul tells us in Philippians 2 that Adam and Eve grasped for equality with God - which thing our Lord Jesus Christ never did when tempted. The Apostle John tells us in his first letter chapter 2verses15-17 that all temptation and sin fall in one or more of these categories. Having sinned they were expelled from the garden; James tells us in chapter 1 the process of sin within every human mind -

verses 13-15. Having disobeyed God, He the Almighty must in justice enforce the law He had given. Adam and Eve now had the sentence of death activated within them - this is called "mortality". What was possible before transgressing was now "a law within them" (Romans 7verses21-25) - i.e. now an inevitability. The human race now found that from this point forward all descendants from the first human parents found that sin cannot be overcome in their lives every time that each of us is subjected to temptation -

Romans 6 tells us that they were bond slaves to sin. It required God to produce a Saviour, His Son, who although bearing the bias to sin within himself; this being the entail of the effects of Adam and Eve's first sin, would himself be sinless - though Jesus was of our identical nature (Hebrews 2verses12-18.