The interpretation timeline
1 Samuel 4:11 Douay-Rheims

And the ark of God was taken: and the two sons of Heli, Ophni and Phinees, were slain.

A.D. 523 – 1849 4 witnesses

Patristic

before A.D. 750
523
A.D.
c. A.D. 450–523
“Now this is the first lust which conquered the world, and because of it the first transgression of the law took place. It demanded tribute from the priests, who, without right, were taking it away from those who made offerings; it dismissed the sons of Eli from their priesthood. For the lust of the belly is the captain of the host of the left side, and to it are fettered all the hosts of sin.”
Source

Post-Reformation

c. 1650 – 1900
1771
A.D.
John Gill Reformed
1697–1771
“And the ark of God was taken,.... By the Philistines; which was suffered partly as a punishment to the Israelites, for fetching it from the tabernacle without the will of God, and for their vain confidence in it; and partly that the Philistines might have an experiment of the power and might of God, as Procopius Gazaeus observes, by what they would suffer through having it among them; some have thought that this was an emblem of Christ being delivered into the hands of the Gentiles, and of the Gospel being translated from the Jews to them: and the two sons of Eli: Hophni and Phinehas, were slain; which fulfilled the prophecy of the man of God, that they should both die in one day, Sa1 2:34. It is very probable they stood fast by the ark, and chose rather to die than to give it up freely; having received a charge from their father, that if the ark was taken, not to desire life, nor ever dare to come into his presence more, as Josephus (a) relates. (a) Antiqu. l. 5. c. 11. sect. 2.”
Source
1832
A.D.
Adam Clarke Methodist
1762–1832
“Hophni and Phinehas were slain - They probably attempted to defend the ark, and lost their lives in the attempt.”
1849
A.D.
1774–1849
“Slain. Abulensis (q. 17,) thinks they were fighting in defence of the ark, when they might have saved themselves by flight; so that he does not despair of their salvation. God permitted them to lose their lives in the exercise of a holy ministry, which they had so scandalously profaned. (Calmet)”
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.