What does that mean in layman’s terms, please?
You can preach your religion, but you cannot practice your religion where it conflicts with the law, whatever that means these days.
It means your Religious Convictions have no bearing on whatever activity the State compels you to do.
Churches will eventually be forced to sanction Gay, Incestuous and Polygamous Marriage. Like the song goes, “you can’t have one without the other”.
Bake the Cake or suffer the consequences.
It means your Religious Freedoms are granted by the State.
You may Preach your Beliefs, but you cannot Practice them if they conflict with Government Mandates.
It renders the First Amendment meaningless. Heck, the entire Constitution is pretty much meaningless.