3 John
Date 85-90 AD
Theme 
  Hospitality and support for traveling Christian teachers 
  The ministry of Gaius and his generous love 
  The self-centered ministry of Diotrephes who rejected the truth and pursued 
  power. 
 Purpose 
  To commend Gaius 
  To instruct and encourage Gaius’ support to the men John sent to rebuke Diotrephes 
  
  To give instruction for Demetrius
  To inform Gaius of John’s plans to visit and deal with Diotrephes