I ran a search on my WT CD for the phrase "only Jehovah's Witnesses". There were dozens of results, these are some of the more . . . . interesting.
WATCHTOWER
*** w92 4/1 p. 12 Hailing God’s New World of Freedom ***
Who are no part of the world and learn war no more? Again, the historical record of the 20th century testifies: only Jehovah’s Witnesses.
*** w90 6/1 p. 11 Jehovah Is Our Ruler! ***
Jesus’ disciples alone saw him depart, even as only Jehovah’s Witnesses recognize his invisible return.
*** w89 5/1 pp. 27-28 What The Love of God Means ***
Who in our time demonstrate such obedience to God’s commandments on love? Who have been persecuted, imprisoned, thrown into concentration camps, or executed because they would not take up weapons against fellow believers—or even unbelievers—of other nations? The record of this century’s history answers: only Jehovah’s Witnesses.
*** w89 9/1 p. 19 Remaining Organized for Survival Into the Millennium ***
7 Only Jehovah’s Witnesses, those of the anointed remnant and the “great crowd,” as a united organization under the protection of the Supreme Organizer, have any Scriptural hope of surviving the impending end of this doomed system dominated by Satan the Devil.
*** w88 1/1 p. 16 The Last Days—A Time of Harvest ***
A person is identified as a ‘sheep’ or as a ‘goat’ by the way he responds to the angelic messages. During this 20th century, only Jehovah’s Witnesses have cooperated with the angels in this vital work.
*** w88 1/1 p. 20 “The Good News Has to Be Preached First” ***
OF ALL those who claim to be Christian, only Jehovah’s Witnesses take the preaching of the good news seriously.
*** w85 1/15 p. 29 How Do You View Jehovah’s Name? ***
In fact, only Jehovah’s Witnesses today follow the example of Jesus’ early disciples and help people worldwide to ‘call on the name of Jehovah and be saved.
*** w85 8/1 p. 7 Religion and Politics—On a Collision Course? ***
The Bible commands: “Get out of her [false religion], my people, if you do not want to share with her in her sins.” (Revelation 18:4) Only Jehovah’s Witnesses are urging people to heed this command. They, like the early Christians, keep out of war and politics and hence will not be in line for destruction when religion collides with politics.
*** w82 11/15 p. 20 Who Are God’s Ministers Today? ***
And who are doing this God-given work? Only Jehovah’s Witnesses.
*** w53 4/1 pp. 214-215 Doing the Work Approved by God ***
21 It is not a difficult task to recognize and identify God’s visible organization, for there are not many, not even a few, there is only one organization that is pursuing the above-outlined course, namely, Jehovah’s witnesses. Inseparably associated with this widely known organization is its legal servant and governing agency, the Watch Tower Bible and Tract Society. Only Jehovah’s witnesses and their associates are bearing the fruits of the Kingdom by public proclamation. (Heb. 13:15) They alone are heralding forth the good news that God’s kingdom under Christ is man’s only hope. No other group, body, association, society, or organization is proclaiming that God’s kingdom is actually established in the heavens, and that shortly now this heavenly government will transform earth into a glorious paradise with wickedness and violence replaced with perfection and peace. What a high and lofty privilege, to be engaged in a work like this! What a great and singular honor to be associated with Jehovah’s organization, doing the work approved by God!
AWAKE!
*** g95 5/8 p. 14 It’s No Secret Anymore ***
Only Jehovah’s Witnesses have maintained their neutrality and refused to learn or practice war anymore. And that is no secret.
*** g75 11/22 p. 23 Can Unity Save the Churches? ***
Similarly, today only Jehovah’s witnesses are declaring the good news of God’s established kingdom with the King Jesus Christ ruling on a heavenly throne. They alone are fulfilling Jesus’ prophecy: “This good news of the kingdom will be preached in all the inhabited earth for a witness to all the nations; and then the end will come.”