Donald Trump religious discrimination

In the United States of America, the very first clause of the very first constitutional amendment in the Bill of Rights guarantees freedom of religion and protection from government establishment of religion to all people.

This week, Donald Trump announced that he has chosen a Supreme Court nominee to make Christians happy, has declared a religious war on certain sects of Islam, and has pledged that the federal government will grant Christian refugees a special elite status not available to other people.

Donald Trump thinks that it is the job of the President of the United States to establish Christianity as the primary, government-sponsored religion of the USA.

How long do you think it will be before Trump starts promoting his own favorite version of Christianity over other sects?