quote-
"Could you point to the publication that says that all members of JWs are perfect human beings? Didn't think so... Isreal was guided by God, did they have problems? The first Christian congregation was guided by God, did they have problems?"
-end quote.
One thing you don't acknowledge is that, according to WT both of these organizations eithered turned bad or were corrupted over time. For instance, take Israel,...they saw all the miracles and deliverences, and so one would believe, had unmistakable evidence that they were "God's chosen". The "rank and file" therefore had no reason to question the religious leaders, in fact to do so might mean your life.
When Christ appeared the Jewish religious leaders warned all against following under threat of expulsion ie. disfellowshipping and were thrown out of the synagogue. For them, this meant not only religious, but economic and social ramifications much more severe than even the JW now faces, as at that time the whole nation, thus ALL your ties were "chosen".
Obviously for any to become a Christian, from a Jew's standpoint they would have to become "apostate" from an organization that they knew was (at one time at least) undeniably "God's chosen".
They were faced inevitably faced with a Crisis of Conscience.
"Do I follow the religious leaders, the priest, no matter how faulty or imperfect... because these are God's people? Should I stay with it as a test of loyalty? We do have the law of Moses...you know. Would God punish me for just following instructions from his chosen?"
or
"Do I take a chance...in spite of what the leaders, my family, my friends, and everything I have ever been taught says? and listen to this Jesus guy?"
Obviously to blindly follow the first line of reasoning would mean that no one would convert to Christianity (ie apostasize from Judaism).
For those that did convert or turn apostate would mean that they did not listen to the "channel of communication that God is using" and/or did not see that their dedication "requires accepting the entire range of the true teachings" as taught by their spiritual leaders at that particular time, to use a WT phrase....and were thus "promptly expelled."
You also mentioned about the first century cong. This same argument more or less still applies...as any organization can theoretically say "we are the chosen, and if there are errors, wait for God to straigten it out".
If you followed that line you should still be in whatever religion you started in.
As a side note, however this plays out, I find it very "sad" and utterly unbeleivable that it has come to this. Especially since at one time I truly felt it could do no wrong.
Just wanted to reply in JW-speak.
-just my 2