WHY did Cain hate, kill Esau?

I am the Word born of the Mouth of the Father's Spirit.  I am the Word that brings into being, existence...ALL things...earthly and celestial, spiritual.  The Word that performs the Father's Will.
The Word and Will of God are ONE.

Cain hated Esau because Cain BELONGED TO his father the Devil...1John 3:12.  Cain was envious, jealous, angry.  Cain a child born of HUMAN father hated his brother a Reborn of Spirit.  The flesh and the Spirit are against each other...war.  Esau ALWAYS DID what was...Right...God's Will.  Esau belonged to the Spirit of the Father.  Esau was born of LOVE...not born of lust, will of flesh, will of man.

You belong to the Father and Me the Son...you have been Elected, Chosen to BECOME Children of God...His Sheep.   Born Again and filled with Spirit of Permanent Life....while Esau...sons of flesh, sons of HUMAN fathers, HUMAN spirit of lust, envy, hate, coveting...are filled with a TEMPORARY spirit of AIR...temporary life...living according to spirit of flesh.

1John 3:12...so do not belong to the evil one like Cain who did the will of his spiritual father, the Devil.  Cain killed Esau because Esau was Righteous BY Spirit within and did what was Right.  The unrighteous SOUL is born of, with an unrighteous spirit...same NATURE as its father.  The souls born of HUMAN fathers...are DEAD because they have no Spirit of True Life, Permanent Life within them.  Void of the Spirit you are dead to God and alive to Sin.  The death of the flesh, body of death is the end of a soul's existence...in THIS world...and cannot enter the Coming World without Sin and Death...because it does not possess the Spirit of, God within it.

Religious people void of the Spirit...are deceived as they sit in earthly pews...children of Devil, demons...they believe as the demons believe...faith without ACTIONS is dead.  Actions...pretending, void of the Spirit of Faith...their actions are dead...dead works...unacceptable to God.   TRUE Worship of God is not resisting the Will of God...but in agreement Walking in His Spirit, fulfilling His Will.  Without the Spirit...the worship of children born of HUMAN fathers is not TRUE Worship IN Spirit and IN Truth.  No Spirit, NO Truth within them.

WHEN the Spirit comes, enters, dwells within you BY the Will of God, not by HUMAN will, pretense...He Spirit will Teach, Tell...Reveal EVERYTHING True.

SO...My Sheep:  the children of the FLESH, born of HUMAN fathers will HATE you as they HATE Me and the Father.   JOHN 15:18, the children born of HUMAN fathers, the children of THIS world below...will hate you Children born of Spirit, children of the Coming World without Sin and Death.
John 15:18-25, the World and its children will hate you because you do not belong to the world, because you were Chosen to come out from them by Me [I chose you, you did not choose Me...by Divine Will alone were you Chosen...before this world and its children existed].  IF you belonged to the world...to its ruling spirit [of AIR] it would love you.  They hate you because you follow Me, do as I DO....ALWAYS Live according to the Spirit, the Father IN you [soul].  John 10:27...My [lost] Sheep HEAR My Voice [Spirit/Thoughts] and KNOW...Recognize Me My Voice, Spirit of Christ, and I Know WHOM I HAVE Chosen, Elected...I am not deceived.  I Give My Spirit into My Chosen, Elect SOULS.  IN FACT...My Sheep...SOULS...Awakened, Quickened by Spirit's entrance, Rise and Walk according to their Father...BY the Power of the Spirit.  FACT: My Sheep will not obey, follow any other spirit, voice, creature...they REFUSE TO.  The Spirit...the Voice of the Father is the ONLY Spirit, Voice they will obey....John 10:4-5.  You do not BELIEVE...BECAUSE you do not belong to Me...you are the children of unbelief, the spirit of Children born of HUMAN fathers...10:26.  We dine with Christ...our Food...is to DO the Will of our Father.

The Spirit of God within us is AGAINST...IS GREATER THAN the evil one, HUMAN spirit.
The Light of God...REMOVES the darkness...when He comes...when He enters...the darkness flees His Presence.   Jesus: the PROBLEM IS...you do not believe...you are unbelievers...deceived by the lying HUMAN spirit of deceit.  You read according to the HUMAN spirit within you.  You do not KNOW God's SPIRITUAL Doctrine...only error.  Interpreting scriptures according to HUMAN spirit.

HOW can God HEAL the unbelieving soul belonging to the spirit  of unbelief?  IF that soul does not first CONFESS...ADMIT it is in need of CURE...Remedy...NEW Spirit, New Nature...Rebirth?  You and I...we ALL...ARE first born of HUMAN fathers...we are DEAD SOULS IN NEED OF God, Holy, Righteous Life...abiding within us.  We are born of HUMAN father and are all void of Spirit.
HOW can you be Saved from your evil self, evil one...invisible, hidden within you UNLESS you enter agreement with God so He can Save you from Sin and Death.  We all are first...born slaves of Sin and God sets us free by giving us the SAME Spirit, Nature as Christ Jesus...Living Truth that sets us free indeed to Worship, obey...follow only the One True God....the Father of our Rebirth, Giver of His Spirit.