I was asked to review a site for Bible study, and it led me to share some of the resources I use to grow in the knowledge of God. As many already know, we, as Christians should always test doctrine to see whether what is written and what we hear are in accordance with the Word of God. Searching the Scriptures and testing doctrine are commandments. We are responsible for what we believe, and are accountable on Judgement Day. So please test everything to the Word of God, search the Scriptures daily, and pray for discernment.
Here you go!
https://archive.org/details/MHryCommentaryOnTheWholeBibleVOL4IsaMal
Select the links on the the page to download the other books with commentaries.
John Gill:
http://grace-ebooks.com/library/index.php?dir=John%20Gill/JG_Old%20Testament%20Commentary/
http://grace-ebooks.com/library/index.php?dir=John%20Gill/JG_New%20Testament%20Commentary/
J.C. Ryle:
https://prydain.files.wordpress.com/2010/11/expository_thoughts_matthew.pdf
https://prydain.files.wordpress.com/2010/11/expository_thoughts_mark.pdf
https://prydain.files.wordpress.com/2010/11/expository_thoughts_luke_vol_1.pdf
https://prydain.files.wordpress.com/2010/11/expository_thoughts_luke_vol_2.pdf
https://prydain.files.wordpress.com/2010/11/expository_thoughts_john.pdf
G. Campbell Morgan:
https://archive.org/details/analyzedbible00morggoog
Dr. Martyn Lloyd Jones’ Audio Sermons: