All Scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness,
Internal conflicts.
Scientific conflicts.
Historical conflicts.
Theological conflicts.
Can you accept Man and Serpent talking and understanding each other ?
Who or what was the Serpent ? The wisest/most cunning/most cautious of the beasts (depending on your version of the Bible). Nowhere in the Bible is it said that the Serpent was Satan although some sayings of Jesus and and a remark in Revelations are claimed to imply this.
If it was in fact Satan, can this be reconciled, with the wisest etc identification in the text ? Is it credible that the identification with Satan should have been deliberately withheld from the Hebrews ?
If its fruit was forbidden why was the tree placed in the Garden of Eden. Was it a deliberate test - a temptation intended by God ? Would an all-knowing God not have known the outcome in advance? It is possible to see Satan as testing Adam in the same way as he tested Job, with God's authority. But why would God want to test Adam if not to find out what was the moral strength of the creature he had created? And if Adam failed who could be to blame but his creator?
Why was the Knowledge of Good and Evil to be withheld from Man ? Would it be possible for Man ever to follow the course of Good without that knowledge ?
In Gen 2.17 Adam is told that on the day he eats of the tree he will surely die - and then lives for another 930 years. To say that he died spiritually is hardly an answer.
Can the draconian punishment inflicted on all mankind be reconciled with the God of love and forgiveness taught by Christ ?
Do you accept that God would punish all mankind for the flaws, perhaps of pride and greed, in the character of his prototypes - flaws in the character that he had built into them ? If you created something that does not behave as you would like, would you blame yourself or your creation.
6:7 Jehovah intends to destroy "both man and beast, creeping thing and birds of the air".
6:17 Elohim intends to destroy "all flesh in which there is the breath of life".
7:2 Jehovah instructs Noah to take seven pairs of the clean beasts.
6:19 Elohim instructs Noah to take one pair of every sort of clean beast.
7:13 All boarded at the start of the flood.
7:7 & 7:10 All boarded up to seven days before.
7:12 It rained for forty days and forty nights.
7:24-8:2 It rained for a hundred and fifty days.
7:17,8:6, & 8:8-13 The earth had dried after around one hundred days.
7:11 & 8:13-14 The earth had dried after about a year.
8:20 Noah sacrificed birds and clean beasts - not possible if he only took one pair.
If God was angry with humanity why did he destroy the animals.
If God wanted to destroy all except the Ark's cargo why go to the immense complication of hundreds of subsidiary miracles when he could (presumably) just have said "You're dead"? To impress us?
If God wanted to impress us why would he have produced an account the obvious impossibility of which in any literal sense has alienated hundreds of thousands of people from accepting the Bible as true.