New World Bible

The Second Book of John is a book of the New Testament attributed to John the Evangelist, traditionally thought to be the author of the other two epistles of John, and the Gospel of John (though this is disputed). Most modern scholars believe this is not John the Apostle, but in general there is no consensus as to the identity of this person or group.

The Second Book of Peter is a book of the New Testament of the Bible, traditionally held to have been written by the Apostle Peter. Most critical biblical scholars consider the epistle pseudepigraphical (i.e., authored by someone other than Peter, using Peter as a pseudonym).

The Second Epistle to the Corinthians is a Pauline epistle of the New Testament of the Christian Bible. The epistle is attributed to Paul the Apostle and a co-author named Timothy, and is addressed to the church in Corinth and Christians in the surrounding province of Achaea, in modern-day Greece. According to Jerome, Titus was the amanuensis of this epistle.

The First Book of John is the first of the Johannine epistles of the New Testament, and the fourth of the catholic epistles. There is no scholarly consensus as to the authorship of the Johannine works. The author of the First Epistle is termed John the Evangelist, who most scholars believe is not the same as John the Apostle. Most scholars believe the three Johannine epistles have the same author, but there is no consensus if this was also the author of the Gospel of John.

The First Book of Peter is a book of the New Testament. The author presents himself as Peter the Apostle. The ending of the letter includes a statement that implies that it was written from "Babylon", which is possibly a reference to Rome. The letter is addressed to the "chosen pilgrims of the diaspora" in Asia Minor suffering religious persecution.