It is no great shock, then, that the religious right, staunch supporters of corrupt Republicans, are blatantly violating the law right up till Election Day and daring anyone to stop them because they know no-one will.
Right-Wing Evangelicals Violate the Law and Campaign From the Pulpit

The organizers behind Pulpit Freedom Sunday do not even contend they are prohibited from preaching religion, they complain they cannot preach Republican politics and are seeking redress through the courts to use taxpayer dollars to campaign for Republicans.
SCOTUS Prayer Ruling Silences New York Town’s Non-Christians

The Catholics on the High Court made a serious error in ruling that any government prayers were constitutional.