Vanderhoven7: "My take is that God wanted His Son's name to be glorified among men above every other name that is named. So He made sure there was no salvation outside of that name; that unless we receive the Son we cannot be adopted as sons... Jesus says: "Come unto me" while the Watchtower says, "Come to Jehovah's organization to be saved"."
There is no doubt that Christians have to accept Jesus as their Savior in the name of God. (John 14.6, Acts 4.12) Other entities vying to take the place of Christ are in the wrong. I think the WTS is overstepping the role and authority of Jesus Christ by giving themselves the role of 'the oracle of Jehovah.' Jesus stated that he himself 'will be with his followers until the conclusion of the age.' -Mt. 28.20. In his physical absence, he promised them the manifestation of "the helper" by means of "the spirit of the truth" sent from the Father. (John 15.26)
Thus, every noble effort springing from a human organization is severely limited compared to what the Father can accomplish through his Son.