The phrase "In nomine Patris et Filii et Spiritus Sancti" is written in which language?

Its the Holy Trinity in the name of the Father the Son and the Holy Spirit ..Amen

Jude , the word Trinity is not, but the evidence of is, the baptism of Jesus in the Jordan River shows the Trinity, without having to say the word, just like we can't see oxygen, but obviously believe it exists.

Marcy, the Godhead. Trinity is not in the Bible.

Victoria, when I was growing up the mass was in Latin for awhile.

Thank you The Godfather. That's what the priest says in the church during the "Baptism of Fire" scene when Michael is getting baptised with his baby nephew while, at the same time, his crew are simultaneously killing the heads of the other families and Moe Greene

Most roman cathlics know latin an pope latin term!