A friend of mine pointed me in the direction of this excellent podcast. If you preach our teaching in your local congregation I strongly urge you to give this episode a listen. I believe it to be highly relevant to preaching and teaching in the 21st-century.
The Present and Future of Preaching — https://pca.st/episode/7f53e618-30ff-42cb-ad73-8c09bb855eda
God bless, Malcolm