I do not believe the "Rapture" is mentioned anywhere in the King James version. I am quite certain this is a term that originated in some form of "cultist" group as an interpretation of some verse in...
Paul's work on behalf of the church is described extensively in the book of Acts. In addition, he has been said to write many of the epistles (letters) found in the New Testament. From the answer to...
In the Old Testament: Ruth, 1 and 2 Samuel, 1 and 2 Kings, 1 and 2 Chronicles, Ezra, Nehemiah, Psalms, Proverbs, Ecclesiastes, Song of Solomon, Isaiah, Jeremiah, Ezekiel, Hosea, Amos, and Zechariah....