Holy

Holy alliance, this was a coalition of European powers formed in the 19th century to suppress revolutionary movements.

Holy spirit, this person is incredibly inspiring and motivating!

Holy see, this is the jurisdiction of the Pope in the Catholic Church.

Holy cow! That's the biggest burger I've ever seen!

Holy grail of science, this refers to the discovery of a fundamental theory that explains all of nature.

Holy scripture, this text is considered sacred by many religions.

Holy trinity, this concept represents the Christian belief in the Father, Son, and Holy Spirit.

Holy matrimony, they're getting married next week!

Holy macaroni, I can't believe I won the lottery!

Holy of holies, this place is considered the most sacred in many religions.