Jehovah' Witnesses use Matthew 24:14, and their world wide preaching work, as Proof, that they are the only "Organization" that is doing Jehovah's Will.
What if the Good News that they are preaching is a false good news or as Paul would call it "a different good news"? Is there any Value to a World Wide Preaching Work, that is preaching a false Good News? Or should that entire work be accursed?
See this scripture from the New World Translation.
Galatians 1:9 - "As we have said before, I now say again, Whoever is declaring to you as good news something beyond what you accepted, let him be accursed."
Accursed - from anathema (from 303 /aná, "up" concluding a process, which intensifies 5087 /títhēmi, "to place") – properly, place up, referring to something pledged(given up) to destruction; a divine curse/ban ("accursed"); an "oath-curse."
This same word, anathema is used at 1 Corinthians 12:3 - " Now I would have you know that nobody when speaking by God’s spirit says: “Jesus is accursed!” and nobody can say: “Jesus is Lord!” except by holy spirit." - He was accursed to Death.
To be Accursed is a very serious matter. For this reason, it is of great importance that the Correct Good News is taught.
In Galatians 1:8, Paul says " However, even if we or an angel out of heaven were to declare to you as good news something beyond the good news we declared to you, let him be accursed."
When Paul said "we" he is Referring to himself as well as the Apostles. Since Paul and all of the Apostles received the Message of the Good News from Jesus, a Christian at that time would naturally trust all that they said. He warned against this, and then he Drives the point home by saying "an angel out of Heaven". This also solidifies the fact that there can be no "New Light" Regarding the Good News. It must remain exactly the same as it was received From Jesus, and placed all throughout the scriptures.
The Governing Body of Jehovah's Witnesses today, claim the Apostles were the Governing Body of Pauls time.. So with Paul's words it is clear that REGARDLESS who is teaching the Good News.. If it is different then what was received, from Jesus , that individual or that Class should be Accursed.
Romans 16:17 - " Now I urge you, brothers, to keep your eye on those who create divisions and causes for stumbling contrary to the teaching that you have learned, and avoid them."
Christians whom care about theit relationship with God, should avoid any Apostate Organization or Individual that teaches another Good News.