Part 1 - God's Eternal No
The "fall" was not a bite from a fruit; the "fall" was Eve and Adam's agreement with the idea from the enemy that, "if I DO _____, I'll become _____." That agreement, of course, produced the action of a bite of fruit but the fall was the veiling that entered into the mindset of humanity that believed we have to earn an identity that in reality we have always had. What was God to do about this? Let humanity slide so deep into their new found delusion that they ceased to exist all together? Or, step into their delusional darkness and formlessness and remind them of the truth of who they are?