First Doubt - "Yea, hath God said...?"
then direct denial - "Ye shall not surely die"
This is the exact procedure Satan uses today which you will be vulnerable to if you are not careful, e.g. saying Satan does not exist.
Consequently, because of this deception, there was a Declaration of War by God between two participants that will emerge: the seed of the Serpent, which is a title for Jesus Christ and the seed of the Woman by the virgin birth. Many people overlook there are two seeds here. Atheists, agnostics, hindus, buddhists, islamics, taoists (claims you can be perfect now) and sikhists (combines elements of Islam and Hinduism) are seeds of the serpent.
"And the LORD God said unto the serpent, Because thou hast done this, thou art cursed above all cattle, and above every beast of the field; upon thy belly shalt thou go, and dust shalt thou eat all the days of thy life: And I will put enmity between thee and the woman, and between thy seed and her seed; it shall bruise thy head, and thou shalt bruise his heel" (Gen. 3.14,15).
Taoism is like the borg on Star Trek: "Since life and death are each other's companions, why worry about them? All beings are one." (Chuang-Tzu). And it has has a panetheism of gods. You are to follow an impersonal force of Tao. They believe time is cyclical like in the reincarnations of hinduism, buddhism and sikhism. It's all the same junk more or less.