One examination by a dispensationalist vs preterism - https://www.bible.ca/revelation/Bible%20Only%20Revelation%20Commentary%20Full-Preterism%20refuted%20Steven%20Rudd.pdf - , though while being one of the former, I do not deeply get much into this debate on this non-salvlfic issue, nor necessarily affirm all that a referenced site provides. -
The Apostle Paul was the original Dispensationalist (Ephesians 1,3; Colossians 1; 1 Corinthians 9)