psalmus quinquaginta
de profundus is the latin
psalm 14 & psalm 53 (except for the Hebrew for God name - his name: Yahweh; his title: Elohim)
A sacred song or poem used in worship. From the Latin "psalmus" for play a harp.
Yes and no. Yes, no name is given. And no, because tradition states that this Psalm (and certain others) was originally spoken by Moses (Rashi commentary, on Psalm 90:1, referring also to Psalm 100).
Any Psalm that does not have a name attached was composed by King David.
Numbers 14; Psalm 50; Isaiah 3-4
Psalm
A song of jubilant joy.
Quinquaginta.
Hermes' Latin name was mercury.
It depends on context. If you are talking about Psalm 124, you would say "Psalm 124" since it is the name of that particular poem. If you wish to reference the specific verse Psalms 124:18, then you would say "Psalms" since that is the name of the book.
De profundis clamo ad te Domine means "From the depths, I cry to Thee, Lord" It is from the 130th Psalm.