Just reading through this J-Dub speak brings back a lot of bad memories but that is good because it just reinforces how stupidly cultish the whole Watch Tower movement is.
I think a lot of this pompous old-fashony mannor of speaking can be traced to Fred Franz who was stuck in his 1914 Generation turn-of-the-century-I-went-to-college-for-a-few-semesters throughout his entire JW writting career. His use of language was always so stilted and pseudo-intellectual as he played around with word order and unusual adjectives like "happifiing".
I am sure old "Judge" Rutherford was a pompous ass stuck in the 19th century as well contributing his 2 cents worth to this legacy of "JW-speak".