Seetto:
What is the sin of this Jehovah witness that many christains seem to hate them...

They lack insight into the word of God.

I disagree with your teachings..Jesus is God trapped in humanity. In order for us to be saved God had to come down in form of a man to save man. Man lacked true knowledge of God that was why Jesus had to come to unveil the father. When the bible says Jesus is the son of God it doesnt mean God gave birth to Jesus or has a carnal knowledge of a woman...Nooo..He is called the son of God because Jesus became a man to save man. Jesus is God compressed in mortality,trapped in matter,time. When deity becomes trapped in humanity, the almagamation of deity with humanity is called son of God. It is not son of God as in natural birth.
John 1 vs 12
Bornagain is the almagation of deity with humanity
There are so many other things you should unlearn and relearn
God bless u