Paul's second letter to the Thessalonians clarifies some of the instruction found in his first letter, especially with respect to the coming day of the Lord.

Run length: 6 minutes
Reader: Dale McConachie
Translation: New American Standard Bible®
Copyright © 1960, 1962, 1963, 1968, 1971, 1972,
1973, 1975, 1977, 1995 by The Lockman Foundation

From Matthew Henry's Commentary:

"The apostle in this epistle is careful to prevent any wrong use which some among them might make of those expressions of his that were agreeable to the dialect of the prophets of the Old Testament, and informs them that there were many intermediate counsels yet to be fulfilled before that day of the Lord should come, though, because it is sure, he had spoken of it as near. There are other things that he writes about for their consolation under sufferings, and exhortation and direction in duty."