Murder isn't biblical.
Stealing isn't biblical.
Rape isn't biblical.
Beastiality isn't biblical.
RE: Incest isn’t biblical.
In the United States the District of Columbia and every state, except Rhode Island, have some form of codified incest prohibition.
New Jersey does not apply any penalties when both parties are 18 years of age or older.
Rhode Island allows uncles to marry their nieces if they are part of a community, such as orthodox Jews, for whom such marriages are permitted. Many states also apply incest laws to non-blood relations including stepparents, step-siblings, and in-laws
RE: Beastiality isn’t biblical.
I am not aware of any anti-bestiality laws in the US. Maybe someone can point me to the right source...
So he’s saying that mutual respect is more important than what the Bible directs.