607 - ask one of them how they got to 1914 and they will begin with 607. Ask them where they got to 607 and you will get plenty of information but no real facts. Research in any encyclopedia or website or secular site and you will find this date to be completely made-up.
As for the "or else" check out their own publications:
*** w52 3/1 pp. 141-142 pars. 13-18 Propriety of Disfellowshiping ***
What is the congregation going to do now with such an individual? We must keep in mind that this person has been disfellowshiped and is not a member of our company. We want to avoid him, we want nothing to do with him.
14 Now meetings that are open to the public he can attend as long as he behaves himself and acts orderly. If that individual comes into a public meeting, say, a public lecture in a public auditorium, or Kingdom Hall, or city park, or a Watchtower study or a service meeting, it is public, the doors are open, and he may be admitted. If he comes into that meeting and sits down, as long as he is orderly, minds his business, we have nothing to say to him. Those who are acquainted with the situation in the congregation should never say “Hello” or “Good-by” to him. He is not welcome in our midst, we avoid him. If this one should be sitting in the Watchtower study and raise his hand, the chairman should never recognize him or allow him to make a comment. He is not one of us. He is not a recognized member in God’s congregation. Those who are informed and know the individual certainly should avoid him, have nothing to say to him. He has no privileges of service in the congregation whatsoever. He could go over to the book counter and get literature at the regular public rates, but the company should never give him books or magazines at company rates, because he is not one of us. What we would do for the public, for those in the Devil’s organization, we may do for that one.
15 If this one goes out in the field service, maybe getting the books at the counter at the regular rates instead of company rates or pioneer rates, and goes out from door to door, we cannot stop him. He has just as much right to go from house to house as anyone else if he wants to, but this congregation will not give him any territory. They will not accept his reports. When they come in he will not be one of those listed as a publisher in this company. He might put his report in the report box, but we tear it up and we throw it away. He is not one of us. He is a representative of the Devil’s organization trying to corrupt, disturb. He is not clean, and until that individual repents and changes his course of action he can never come back and be one of the Lord’s people.
16 So then the company is careful about him. It removes his card from the file of recognized Kingdom publishers. He is never given any of the monthly printed Informant. He may retain his Counsel booklet if he wishes, because this, if he reads it, might show him the course of action he should take. If he reads The Watchtower, if he reads the books of the Society, they show him the course that he should take; but as long as he does not take that course he is not welcome in the congregation.
17 If this individual becomes noisy or obstreperous he should be kept out of the Kingdom Hall and public meetings. That is the company’s perfect right. Otherwise, it may be that, if he comes into the public meetings and quietly hears the admonition and the counsel given in the studies, he will wake up, become ashamed, and repent.
18 Now how about private home meetings? Under no circumstances should he be welcomed or allowed to enter a private home, because the Scriptures are very definite on that point. So then in our home Bible studies, or what we call “area studies”, the person of the house, being one of God’s congregation, should keep him out. For 2 John 9, 10 (NW) states: “Everyone that pushes ahead and does not remain in the teaching of the Christ does not have God. He that does remain in this teaching is the one that has both the Father and the Son. If anyone comes to you and does not bring this teaching, never receive him into your homes or say farewell to him.” So then in your private homes you would never open the door and allow that one to come in. You would never extend your hand in fellowship to such an individual. Remember, that individual at one time left the Devil’s organization. He was washed clean by the blood of Christ, he dedicated himself to God and God consecrated him for service. He was a minister. Now he has gone corrupt because he chooses to do so. He is sinning against the holy spirit. He is fighting against God. We cannot have anything to do with him. God is the one that is judging him, and he is using his servants in the earth to point that one out for the protection of the rest of the congregation.