I thought speaking in tongues is quite common for some of the
christians especially those spiritually devoted to the
religion....
I usually see these people speaking in tongues, the pastors, the
cell leaders and a few of the more "powerful" christians and those
that really believe in the religion..
Those that join for the sake of joining usually is not true
christians... i doubt those dont even know how to do a proper
prayer... these guys will never speak in tongues..
If speaking in tongues (regardless fake or real) shows these
Christians are "powerful" people then Voodoo priests, Shamans,
Mediums who speaking in tongues must be "powerful" too.
I believe you're talking about rice Christians on your third
point?