The S.A D church, from the same Adventist roots as Russell, now numbers over 15 million. how did it grow that large? by not preaching ?
No, their fulfillment of Matt. 24v14 is almost exactly twice as good as the JW's in numbers, and they preach in as many lands.
Most christian churches have a positive outreach programme.
The only thing JW's are unique in is the staggering arrogance that they believe Almighty God, a God of Love and Truth, would be represented by them, with their terrible record of lies, false prophecy and bullying.