imho,
Excellent refs and points.
God has gone to a lot of trouble to illustrate His character, His nature
via His names . . . . Certainly the OTestament is replete with vivid examples. But there are plenty of references to those in the NT for it to be clearly important.
I think I'll stop there. I feel a rant coming on.
Indeed, the names and titles of God speak right to our spirit.
The first phrase of John is absolutely breathtaking to me: In the beginning was the Word, and the Word was with God and the Word was God.