3 John

Greetings!  This is one of only 2-3 personal letters included in the Bible. 

The elder,
To my dear friend Gaius, whom I love in the truth.
2 Dear friend, I pray that you may enjoy good health and that all may go well with you, even as your soul is getting along well. 3 It gave [...]

2 John

Greetings!  This is one of the shortest books of the Bible - only one chapter.  Study it then congratulate yourself on reading a whole book of the Bible today!  He mainly reiterates themes he expressed in the Gospel of John and in 1 John.

2 John
The elder,
To the chosen lady and her children, whom [...]

I John - III John introduction

Greetings!  The Bible includes three short letters that the Apostle John wrote (in addition to the Gospel of John).  The first has five chapters and the next two only have one chapter each.
They were written to encourage Christians everywhere in their faith and to combat false teachings.  The church wasn’t very old but was already [...]