Not sure about that, but they do teach soul sleep.
I found this on a google search "christadelphians historicist"....
In Defence Of Historicism - Historicist Exposition - Bible Discussion Forum
In Defence Of Historicism
In the following review, prominent Futurist Thomas Ice attempts to repudiate the Historicist position by means of a number of logical fallacies, and by picking at a poorly written Historicist apologetic by one 'Steve Wohlberg'.
We shall see if Ice's criticism of Wohlberg gives him sufficient grounds on which to invalidate Historcism.
Ice opens with a tidy piece of well-poisoning:
There is no doubt that Historicism is far from the majority eschatological methodology today, but it is far more widely accepted than Ice would be aware, and its voice is far from faint.
http://www.gordonwatts.com/theology/SoulSleep.html
Soul Sleep: Good scriptural arguments both for and against! (I'm really confused LOL)
In “soul sleep” (a doctrine believed by the Jehovah’s Witnesses, Seventh Day Adventists, and Christadelphianism), the person is “asleep” and not conscious after he or she dies and awaits the resurrection.
Proponents of this doctrine cite such Old Testament passages as are shown on page 169 of the JW literature, Reasoning from the Scriptures:
Since you will find that this Theological Position Paper here makes a compelling case for BOTH 'Soul Sleep' AND the lack of it (e.g., being consciously aware & AWAKE after death), I would ask that you re-read my entire paper, and pay especially close attention to those verses that DISAGREE with your view. -- By that, I mean, if you believe in Soul Sleep, look at the verses that suggest the dead ARE aware, and if you one of those who believe 'Soul Sleep' is "bad theology," then please look VERY CLOSELY at the verses herein that suggest that there really *is* 'Soul Sleep.'
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