Surprises in Luke- Daily Reading, Luke 22

It's interesting that although 'Satan entered Judas' in v3, he is still seen as responsible in v22 and v48 and 6:16. Imagine the discussion in v23. We see the faility of the other disciples too (cf v24 with 9:46) and after Peter disowns Jesus, Jesus is really on his own.
http://www.biblegateway.com/passage/search=luke22&version=NIV