OUTLINE EPISTLE OF JUDE

The Epistle was probably addressed to churches eastward of Judaea, among whom Jude had labored; and was probably written about A.D. 66. There are remarkable similarities between this Epistle and II Peter, indicating close communication between the two writers, as they looked out on the heretical teachers of the age and the low state of prevailing morals.

CONFIRM YOUR CALLING AND ELECTION

Therefore, believers, be all the more diligent to make certain about His calling and choosing you [be sure that your behavior reflects and confirms your relationship with God]; for by doing these things [actively developing these virtues], you will never stumble [in your spiritual growth and will live a life that leads others away from sin]; 
for in this way entry into the eternal kingdom of our Lord and Savior Jesus Christ will be abundantly provided to you.