Matthew 5:34 Commentary - Abbott's Illustrated New Testament
Verse 34Swear not at all; that is, on ordinary occasions, in the common intercourse of society. All the precepts of this discourse relate to the conduct of individuals in the private relations of life; and as Matthew 5:39-42 do not forbid the resistance and punishment of wicked men, by civil governments, neither does this prohibit calling upon God to witness the truth of declarations made in the administration of public justice, or on other solemn occasions. For the example of the apostles, see Romans 1:9.
Consult other comments:
Matthew 5:34 - Abbott's Illustrated New Testament
Matthew 5:34 - The Greek Testament
Matthew 5:34 - Albert Barnes' Notes on the Bible
Matthew 5:34 - Calvin's Complete Commentary
Matthew 5:34 - The Cambridge Bible for Schools and Colleges
Matthew 5:34 - Adam Clarke's Commentary and Critical Notes on the Bible
Matthew 5:34 - Companion Bible Notes, Appendices and Graphics
Matthew 5:34 - Expository Notes of Dr. Constable (Old and New Testaments)
Matthew 5:34 - Ellicott's Commentary for English Readers (Old and New Testaments)
Matthew 5:34 - The Expositor’s Greek Testament by Robertson
Matthew 5:34 - Garner-Howes Baptist Commentary
Matthew 5:34 - John Gill's Exposition of the Entire Bible
Matthew 5:34 - Gnomon of the New Testament
Matthew 5:34 - Henry Alford's Greek Testament
Matthew 5:34 - Lightfoot Commentary Gospels
Matthew 5:34 - Heinrich August Wilhelm Meyer's New Testament Commentary
Matthew 5:34 - Commentary Series on the Bible by Peter Pett
Matthew 5:34 - English Annotations on the Holy Bible by Matthew Poole
Matthew 5:34 - Robertson's Word Pictures in the New Testament
Matthew 5:34 - A Popular Commentary on the New Testament
Matthew 5:34 - John Trapp's Complete Commentary (Old and New Testaments)
Matthew 5:34 - The Treasury of Scripture Knowledge
Matthew 5:34 - Whedon's Commentary on the Old and New Testaments
Abbott's Illustrated New Testament

The electronic edition of John S. C. Abbott and Jacob Abbott's The New Testament of Our Lord and Savior Jesus Christ; Translated Out of the Original Greek, and with the Former Translations Diligently Compared and Revised; with Explanatory Notes has been produced from a copy of the printed text published by O. A. Browning and Company (Toledo, OH, 1878). The title on the spine of the book is Abbott's Illustrated New Testament, and on the half-title page, The Pictorial New Testament; with Notes; by Jacob and John S. C. Abbott.