:huh: Are you kidding?
"Congress shall make no law respecting an establishment of religion"
What do you think that means?
It is a prohibition against government regulation or endorsement of religion. A separation. Don't take my word for it. Take the word of the people who wrote it.
"The [religious] devotion of the people has been manifestly increased by the total separation of the church from the state." -- James Madison
"Strongly guarded . . . is the separation between religion and government in the Constitution of the United States. . . ." -- James Madison
"The purpose of separation of church and state is to keep forever from these shores the ceaseless strife that has soaked the soil of Europe in blood for centuries." -- James Madison
"I contemplate with sovereign reverence that act of the whole American people which declared that their legislature should "make no law respecting an establishment of religion, or prohibiting the free exercise thereof," thus building a wall of separation between Church & State." -- Thomas Jefferson
"The government of the United States of America is not founded in any sense on the Christian religion. . . ." -- John Adams.
The Constitution is a secular document. There is no mention of God, Jesus Christ, or a supreme being anywhere in the document.