22.  Yet  . . .  a  remnant--not  of  righteous  persons,  but  
  some  of  the  guilty  who  should  "come  forth"  from  the  destruction  of  
 Jerusalem to  Babylon,  to  lead  a  life  of  hopeless  exile  there.  The
  reference  here  is  to  judgment,  not  mercy,  as
  Eze  14:23
  shows.
  
         
  ye  shall  see  their  . . .  doings;  and  . . .  be  comforted--Ye,  the
  exiles  at  the  Chebar,  who  now  murmur  at  God's  judgment  about  to  be
  inflicted  on  Jerusalem  as  harsh,  when  ye  shall  see  the  wicked  "ways"  and
  character  of  the  escaped  remnant,  shall  acknowledge  that  both  Jerusalem
  and  its  inhabitants  deserved  their  fate;  his  recognition  of  the
  righteousness  of  the  judgment  will  reconcile  you  to  it,  and  so  ye  shall
  be  "comforted"  under  it  [CALVIN].
  Then  would  follow  mercy  to  the  elect
  remnant,  though  that  is  not  referred  to  here,  but  in
  Eze  20:43.
JFB.
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