No one is certain, but Hebrews is likely the oldest book in the New Testament. Next would probably come the genuine epistles of Paul. Thus, 1 Thessalonians could be the second oldest book in the New Testament.
The Apostle John has written the most books after Paul in the new testament. They are John, John1, John2, John 3 and the book of revelations as well.
mark
The second book in the new testament is Mark.
The book of Mark is the second book in the new testament.
The second book of John.
The second book of the Bible is Exodus, in the Old Testament. It is found in between Genesis and Leviticus. In the New Testament, it is Mark. It is found between Matthew and Luke.
Jude
mark is the answer.
Some say that the Epistle to the Hebrews is the oldest book in the New Testament. We do not know who the author was, although it was at one stage erroneously attributed to St. Paul. The author spoke of Jesus as a High Priest in heaven, and does not seem to have known anything of the life of Jesus on earth.
The New Testament is the second part of the Christian bible. The first book is Matthew and the last book is Revelation.
It can be found in "Revelation" That book can be found in the last book of the bible
It is the first book in the New Testament.
The works of the apostles are listed in The Acts of the Apostles book in the New Testament. It is the fifth book in the New Testament.
The 10th book of the New Testament is the Letter to the Hebrews. It is an epistle attributed to Paul though authorship is debated, and it emphasizes the supremacy of Jesus Christ and the new covenant.