Against is a strong word and should never be associated with any context of hate. God hated sin enough to send His only begotten Son to the cross for all of us sinners. But we do oppose the LGBTQIA community because the doctrine of this community falsifies the Nature of God and who He is.
Every believer who aspires for himself and for his/her children to be more Christ-like is threatened by the open lifestyle of the LBGTQIA community which portrays non-Christ-like values. These traditional values have well supported the core of our community of faith. As a body of believers, we do need to shed our open disdain, angst, and shame and adopt a more love of Christ for another human being.