The interpretation timeline

1Sam 13:20

How this passage has been read — the sources, oldest to newest.

From the early Church Fathers to now.

Patristic before A.D. 750
735
A.D.
Bede
A.D. 673–735
“Therefore all Israel descended to the Philistines, etc. And today, some descend, leaving behind the elevation of the word of God, to which they ought to have ascended to hear, and they listen to worldly fables and doctrines of demons, and by reading philosophers, rhetoricians, and poets of the Gentiles, to exercise earthly intelligence, as if going to the blacksmiths of the Philistines to sharpen tools for wild or rural cultivation, they come unarmed, that is, deprived of spiritual knowledge.”
Modern · 1953 →

The in-app commentary runs from the Fathers to the early-modern record, then stops — that's where the public-domain sources end, not where the reading does. For the modern reading, follow the sources directly.