Yes. She may very well be sincere.
I think first, she needs to read the Bible...
Gwyneth Paltrow Asks What the Bible Says About Homosexuality
That’s the question actress Gwyneth Paltrow, who practices Kabbalah, asked in her latest GOOP newsletter (an online publication that aims to “nourish the inner aspect”).
Her question was originally motivated by the story that broke last year about an Arkansas school board member, Clint McCance, who posted remarks urging gay youth to commit suicide in response to Spirit Day – a campaign to encourage support for gay youth. McCance later said he was sorry for his “ignorant comments” and he resigned from the school board.
That led Paltrow to say this in her newsletter, “A few months ago, in the heat of the tragic teen suicides that came about from intolerance of homosexuality, I saw a man on television who was apologizing for wishing death on gays from his facebook page. This member of an Arkansas school board was contrite for the violence in his words, but maintained that his values pertaining to homosexuality would remain, as he felt homosexuality was condemned in the bible. This concept, while foreign to me, is interesting, as it used to justify so much judgment and separation in our society.”