Supporters and members of Jehovah’s Witnesses may try to argue the topic of preaching with the following question or something similar:
"So, if Jehovah’s Witnesses are wrong, who are the ones Jesus said would be preaching the Good News of the Kingdom worldwide?"
This is one of the most ignorant things a believer in the message of Jesus Christ can dispute.
Particularly from a Jehovah's Witnesses, the reasoning carries the implication and indication that the message Jesus preached and the message Jehovah's Witnesses preach is the same.
This is not true.
For instance, Jehovah's Witnesses are taught, preach and teach, that there will be a paradise earth ruled over by 144,000 kings. Jesus never preached or hinted at anything even remotely close to that idea; neither did first century Christians.
Ironically enough, The Watchtower Society has plainly stated what the 'Good News of the Kingdom" entails.
The organization makes the following statement in the Watchtower, December 15, 1979 edition on pages 5 & 6, under 'How Powerful Is The Good News?' it states:
"OF ALL the messages published throughout the centuries, the “good news” set forth in the Holy Scriptures has had the greatest motivating power for good. The Bible refers to it as “the good news of the kingdom,” “the good news about Jesus Christ,” “the good news of the undeserved kindness of God,” “the good news of God,” “the good news of peace” and the “everlasting good news.” (Matt. 4:23; Mark 1:1; Acts 20:24; Rom. 15:16; Eph. 6:15; Rev. 14:6) This “good news” is primarily the message that salvation or everlasting life is possible on the basis of genuine faith in the atoning benefits of Jesus Christ’s sacrifice, and that God’s kingdom by Christ will bring all things on earth into perfect unity with the holy heavens. (Acts 4:12; Rom. 1:16; Eph. 1:7-14) Why does that message have a powerful effect on those accepting it?"
Believers in Jesus Christ preach "the message that salvation or everlasting life is possible on the basis of genuine faith in the atoning benefits of Jesus Christ’s sacrifice", not the mongrel Adventist originated and stemmed from messages that Jehovah's Witnesses are taught to believe is 'the truth'. For example, only 144,000 go to heaven or the notion that you must belong to their organization, nor the myriads of other Watchtower Society specific doctrine(s).
The 'Good News' found in the Bible is preached, taught, and understood worldwide by many Christians throughout the Earth, it is not an exclusive teaching or message of Jehovah's Witnesses directed by the Watchtower Society's governing body.
Jehovah's Witnesses have their own interpretation and gospel message they bring to people's doors...A different gospel than what first century Christians preached, taught, and believed.
Galatians 1:6-9 warns of those who would have their own brand of the gospel. Straight from the Watchtower Society's own brand of the Bible, The New World Translation, it states:
"I marvel that YOU are being so quickly removed from the One who called YOU with Christ’s undeserved kindness over to another sort of good news. But it is not another; only there are certain ones who are causing YOU trouble and wanting to pervert the good news about the Christ. However, even if we or an angel out of heaven were to declare to YOU as good news something beyond what we declared to YOU as good news, let him be accursed. As we have said above, I also now say again, Whoever it is that is declaring to YOU as good news something beyond what YOU accepted, let him be accursed."
So if any Christian was to declare good news (most other Bibles translate good news as gospel) beyond what was declared to be the good news (or gospel) of Christ, they were to be accursed.
So, what exactly is the "Good News" or Gospel of Jesus Christ?
1 Corinthians 15:1-4 states (Again, even from The New World Translation) in no uncertain terms:
"Now I make known to YOU, brothers, the good news which I declared to YOU, which YOU also received, in which YOU also stand, through which YOU are also being saved, with the speech with which I declared the good news to YOU, if YOU are holding it fast, unless, in fact, YOU became believers to no purpose. For I handed on to YOU, among the first things, that which I also received, that Christ died for our sins according to the Scriptures; and that he was buried, yes, that he has been raised up the third day according to the Scriptures"
This is the Good News/Gospel of Jesus...
Christ died for our sins, he was buried, and was raised up so we may be believers and be saved. That is the Gospel message that must be preached according to the scriptures.
Ask Jehovah's Witnesses what is their message, their gospel, their so-called ‘good news’, and recall what the Bible states about those who declare beyond the gospel/good news. The truth is Jehovah's Witnesses are accursed according to the statements from the Bible, including their own translation of scripture.