The reason you are getting backlash from Christians, is cause hatred of anyone is not allowed. You will not be allowed into heaven if you have hatred in your heart. You know why? Cause just maybe that person you hate has come to Jesus and both of you can't live in eternity together.
Matthew 6:14-15 "For if you forgive men when they sin against you, your Heavenly Father will also forgive you. But if you do not forgive men their sins, your Father will not forgive your sins."
Sorry, but that is not the Gospel that initiates one being born again. The Gospel is believe on the Lord Jesus Christ and thou shalt be saved.
Quantrill