http://www.jw-media.org/beliefs/beliefsfaq.htm
Do you believe that you are the only ones who will be saved?
No. Many millions who have lived in centuries past and who were not Jehovah's Witnesses will come back in a resurrection and have an opportunity for life. Many now living may yet take a stand for truth and righteousness before God's time of judgment, and they will gain salvation. Moreover, Jesus said that we should not be judging one another. Humans look at the outward appearance; God looks at the heart. He sees accurately and judges mercifully. God has committed judgment into Jesus' hands, not ours.?Matthew 7:1-5; John 5:22, 27.
Zephaniah says: "Before there comes upon you people the burning anger of Jehovah, before there comes upon you the day of Jehovah's anger, seek Jehovah, all you meek ones of the earth . . . Seek righteousness, seek meekness. Probably you may be concealed in the day of Jehovah's anger." ( Zephaniah 2:2, 3 )
http://www.jehovahs-witness.com/6/120812/1.ashx
Many have lost their sense of urgency, and stopped going to meetings. The DO asked: 'What will happen to them in Jehovah's day of fury?' The answer was found at Luke 21: 34-36. Those who withdraw will be 'ensnared not spared'
This really says it all in a nutshell.
Truthseeker