I have heard some people complain that Ted Cruz is a Dominionist who would attempt to impose a Dominionist theocracy on the United States. This is, according to the whiners, hateful. After all, we are Americans, who have and cherish separation of Church and state!
Now, let us leave aside the fact that, for Catholics, separation of Church and state is heresy, and deal with the simple fact: in America, we neither have nor cherish separation of Church and state. Consider: if the Church and the state were truly separate, then actions undertaken on religious grounds could not be prohibited. But they ARE prohibited.
Followers of the Aztec religion cannot kill and eat each other. Muslims aren't allowed to rape and behead non-Muslims. In many cities, Christians are not permitted to feed the homeless. Obamacare requires Catholics to buy contraception, and requires religious sisters to pay for abortion.
We ALREADY live in a non-Christian theocracy. There is no separation of Church and state in this country. There is only domination of the Church by the state. That's it.
As a Catholic who very much opposes Dominionist theology, I have no serious issue with Cruz wearing his religion on his sleeve nor would I have serious problem with any attempt he makes to impose his beliefs on the nation. His beliefs are not any worse than what has already been imposed on us. Dominionist theology may be whacked in many respects, but at least Dominionists don't murder babies. And, today, that's a pretty high bar.