I’ve always considered “Math” to be the language that God speaks.
After all, the universe is (somewhat) explained at the most elementary level with math. The Bible says that the world is held together by that which we don’t see (atoms), and those atoms are explained with Math.
Much of what we do is possible because of Math. The design of houses and machines (cars) is done with Math. Much of hospital work (especially lab science) is possible because of Math. Even the entertainment industry is visible because of Math.
And Math is the same all around the world and throughout the universe. Whole groups of people who don’t know each other’s spoken word language can communicate through Math and understand Math equations.
And…most of us don’t understand diddly about Math–so it makes us feel as though we are in the Presence of God! And we all know that only God understands it in its entirety. (Some people, especially on test days, or who can’t solve a research problem, would joke that Math is not the domain of God, but the domain of…well, they’re wrong!)
So Mass in Math–that, to me, would be closest to God’s language and the most mystical, high-level language of all.