Christian writings

Included in The New Testament

Church history

Acts of the Apostles 

Church letters

By Paul

Romans            1 Corinthians      2 Corinthians    Galatians       Ephesians      Philippians       Colossians

1 Thessalonians   2 Thessalonians   1 Timothy     2 Timothy     Titus     Philemon

By a mysterious writer

Hebrews

By James

James

By Peter 

1 Peter

2 Peter

By John 

1 John

2 John 

3 John

By Jude

Jude

Outside The New Testament (Please note that these writings may contain heresies and mistakes, The Bible Alone should be completely trusted as authorative.) 

By Clement of Rome (

1st Clement

Polycarp 

   The Epistle of Polycarp to the Philippians (110 AD-140 AD)

Origin 
Preface of Origen de Principiis
Book one of Origen de Principiis
Book two of Origen de Principiis
Book three of Origen de Principiis
Book four of Origen de Principiis

A Letter from Origen to Africanus 

A Letter from Origen to Gregory 

Origen Against Celsus: Book I 

Origen Against Celsus: Book II 

Origen Against Celsus: Book III 

Origen Against Celsus: Book IV 

Origen Against Celsus: Book V

Origen Against Celsus: Book VI

Origen Against Celsus: Book VII

Origen Against Celsus: Book VIII

Origen on Prayer  

Prologue of Rufinus 

Commentary on the Gospel of John: Book I 

Commentary on the Gospel of John: Book II 

Commentary on the Gospel of John: Book IV 

Commentary on the Gospel of John: Book V 

Commentary on the Gospel of John: Book VI

Commentary on the Gospel of John: Book X

Commentary on the Gospel of Matthew