Was this supposed to be a good argument? Using one religion's interpretation as the basis of a law is not a good argument.
In this argument we relied not on religious interpretation but fact. We assumed that God definitively said that gay marriage was wrong. You can disagree about facts of course. But the correctness of facts is usually not something that logical argument is going to solve.
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Congratulations to SuperNiceDog, Guru Winner, who was smart enough to pick
your 7 time champion, Link.