This matches Jesus Christ perfectly.
He is the Name, the only Name I can call upon as my source of righteousness. (Daily I require in order to overcome the world, and the flesh, to call upon His Name.) He takes away my sinful urges and gives me true rest. There is Power in This Name beyond anything, for every spirit is made subject unto it.
Now look closely at the following passage:
Ephesians 4:7-13
7 But unto each one of us was the grace given according to the measure of the gift of
Χ̅Ρ.
8 Wherefore he saith, When he ascended on high, he led captivity captive, And gave gifts unto men.
[Psa 68:18]
9 Now this, "He ascended", what is it but that he also descended into the lower parts of the earth?
10 He that descended is the same also that ascended far above all the heavens, that he might fill all things.
11 And he gave some to be apostles, and some, prophets, and some, evangelists, and some, pastors and teachers,
12 for the perfecting of the saints, unto the work of ministering, unto the building up of the body of
Χ̅Ρ,
13 until we all attain unto the unity of the faith-belief, and of the knowledge of the Son of Elohim, unto a fully-grown man, unto the measure of the stature of the fullness of
Χ̅Ρ:
And what does the quote say? The OG LXX contains blessed twice, instead of only once as found in the M/T, in the break between verses eighteen and nineteen: and thus those who rendered the LXX were reading in the Hebrew text, "Yah Elohim the Blessed", (κυριος ο θεος ευλογητος).
Psalm 68:18-19 OG LXX
18 ανεβης εις υψος ηχμαλωτευσας αιχμαλωσιαν ελαβες δοματα εν ανθρωπω και γαρ απειθουντες του κατασκηνωσαι
κυριος ο θεος ευλογητος
19
ευλογητος κυριος ημεραν καθ ημεραν κατευοδωσει ημιν ο θεος των σωτηριων ημων διαψαλμα
Psalm 68:18
18 You have ascended on high, You have led captivity captive, You have brought gifts among men and wrath to the rebellious, that
Yah Elohim the Blessed might dwell there.
[Eph 4:8].
(Translation note: I do not read
אף as H637
yea in the Hebrew text here, but as H639
wrath).