Colossians
Introductory Course:
Click here:
https://www.thegospelcoalition.org/course/colossians-introduction/
In-Depth Course: Twelve Week Bible Study:
Click here:
https://www.thegospelcoalition.org/course/knowing-bible-colossians-philemon/
Both Courses Provided by: The Gospel Coalition
https://en.wikipedia.org/wiki/The_Gospel_Coalition
Alistair Begg: Sermons from Colossians
John Piper: Sermons from Colossians
https://www.desiringgod.org/scripture/colossians/messages
Kevin DeYoung: Sermons from Colossians
https://christcovenant.org/sermon-archive/?fwp_speaker=kevin-deyoung&fwp_bible_book=colossians
Mike Fabarez: Expository Teaching from Colosssians