FRUIT of the TREE of the KNOWLEDGE of GOOD and EVIL, they were told to avoid.
They were told to avoid the IDEA of "Right vs Wrong"
They were told to avoid the IDEA of "GOOD vs EVIL"
The serpent tricked them into thinking the KNOWLEDGE they LEARNED would make them like GOD, KNOWING GOOD from EVIL. They were lied to.
There is no GOOD or EVIL
Things just are
Laws are control mechanisms, which multiply pain and suffering
Follow GOD means, following your gut, your heart, your intuition, your instincts, what you know to be right FOR YOU, regardless of what your ignorant neighbors THINK you ought to do.
Loving your neighbors, regardless of what YOU THINK they ought to do, is the final commandment.