“Our Nation must defend the sanctity of marriage.” – George W Bush
sanc·ti·ty/ˈsaNG(k)titē/
Noun:
1.The state or quality of being holy, sacred, or saintly.
sa·cred/ˈsākrid/
Adjective:
1.Connected with God (or the gods) or dedicated to a religious purpose and so deserving veneration: “sacred rites”.
2.Religious rather than secular.
“Congress shall make no law respecting an establishment of religion” — First Amendment to the United States Constitution