The interpretation timeline
Sirach 17:10 Douay-Rheims

He made an everlasting covenant with them, and he shewed them his justice and judgments.

1849 – 1863 2 witnesses

Post-Reformation

c. 1650 – 1900
1849
A.D.
1774–1849
“Everlasting. The gospel has perfected or fulfilled the law, Matthew v. 17.”
1863
A.D.
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.