Craig,
In years past, I've frequently discussed this with my family, and they were literally oblivious to the subtle changes in the "vows." It was as if shifting from "Jehovah" to "WTS" made no discernible difference.
That's it! For all practical purposes, the WTS is Jehovah in the mind of JWs.
As I said in my recent post in Euripede's thread:
Our first question: Have you repented of your sin and turned around, recognizing yourself before Jehovah God as a condemned sinner who needs salvation and have you acknowledged to Him that salvation proceeds from Him the Father through His son Christ Jesus? HAVE YOU?!
The second question: On the basis of this faith in God and His provision for salvation, have you dedicated yourselves unreservedly to God, to do His will, henceforth as He reveals it to you through Christ Jesus, through the Bible, and under the enlightening power of His Holy Spirit? HAVE YOU?!?
There is no "organization" in those questions. They sound as standard Christian speech, with even some trinitarian overtones ('God, through Christ Jesus, under the Holy Spirit').
They shamelessly changed the baptism questions to include the Organization concept in the eighties:
The first question is: On the basis of the sacrifice of Jesus Christ, have you repented of your sins and dedicated yourself to Jehovah to do his will?The second is: Do you understand that your dedication and baptism identify you as one of Jehovah?s Witnesses in association with God?s spirit-directed organization?
They said that change was a "simplification":
*** w87 4/15 12 Gaining Peace With God Through Dedication and Baptism ***
Recently the two questions addressed to baptismal candidates were simplified so that candidates could answer with full comprehension of what is involved in coming into intimate relationship with God and his earthly organization.
Weird concept, isn't it?
That's the JW's Holy Trinity: (1) The Father, (2) The Son, (3) The spirit-directed Faithful and Discreet Slave. And the three are One. ("Obey the Organization!")