It's been exactly one week since Kim Kardashian announced the arrival of her and Kanye West's fourth child by tweeting, "he's here and he's perfect." And now that "he" has a name: Psalm West.

Kim revealed the baby boy's name along with a photo of him from a text exchange she had with her husband last weekend. "Beautiful Mother's Day … With the arrival of our fourth child … we are blessed beyond measure … we have everything we need," West wrote in the text, sharing a pic of a sleeping Psalm in his bassinet.

The newborn's biblical name certainly seems to fit Kanye's vibe in 2019 — the rapper began a weekly "Sunday Service" in January, during which he leads a choir and performs gospel-inspired compositions of his hits. In April, he brought the service to Coachella on Easter, where he was joined by his wife and Chance the Rapper.

Psalm — who was born via surrogate on May 9 — is the newest member of the growing West clan, joining older siblings North, 5, Saint, 3, and Chicago, 16 months. Are you keeping up?!