In other words, he advocates enacting Biblical law into American law.
Allow me to correct that for you.
He advocates enacting Biblical law according to Christian understanding into American law.
Given Judaism’s long and horrific history under states that where Christian religious law was the basis for the law of the land, I find it utterly amazing that any Jew with any sense of Jewish history would favor any step towards basing the law of the land on Christian religious doctrine.
The Wolf