*** w79 11/15 24-5 Benefiting from "One Mediator Between God and Men" ***
11 However, was God making the new covenant with the natural, fleshly ?house of
** w79 11/15 27 Benefiting from "One Mediator Between God and Men" *** 23 Today, according to authentic records, there is a ?great crowd? of dedicated, baptized Christians who actively collaborate with the small remnant of spiritual Israelites. Ever since the spring of 1938 they have been invited to attend the annual memorial celebration of Christ?s death, not to partake of the memorial emblems, the unleavened bread and the red wine, but as respectful observers. They recognize Jesus Christ as their heavenly King since the Gentile Times ended in 1914. They zealously join the remnant of spiritual Israelites in preaching ?this good news of the kingdom? in all the inhabited earth for a ?witness to all the nations? before this system of things ends in the coming ?great tribulation.? (Matt. 24:14, 21) They recognize that they are not spiritual Israelites in the new covenant mediated by Jesus Christ, nor part of the ?chosen race, a royal priesthood, a holy nation.??1 Pet. 2:9.
24 Yet they do benefit from the operation of the new covenant. They benefit from this just as, in ancient , the ?alien resident? benefited from residing in among the Israelites who were in the Law covenant.?Ex. ; Lev. , 33, 34; Rev. 7:9-15.
25 To keep in relationship with ?our Savior, God,? the ?great crowd? needs to remain united with the remnant of spiritual Israelites. Why? Because these spiritual Israelites are the ?holy nation? of which we read in Jeremiah 31:35, 36, right after God?s promise of the new covenant: ?This is what Jehovah, the Giver of the sun for light by day, the statutes of the moon and the stars for light by night, the One stirring up the sea that its waves may become boisterous [against the Egyptians pursuing the Israelites], the One whose name is Jehovah of armies, has said: ??If these regulations could be removed from before me,? is the utterance of Jehovah, ?those who are the seed of Israel could likewise cease from proving to be a nation before me always.???
In addition, we note that the two baptism questions were changed after these Watchtowers to include being baptised into God's spirit-led organisation, rather than into Christ.
Hope this helps.