The interpretation timeline
Psalm 77:61 Douay-Rheims

And he delivered their strength into captivity: and their beauty into the hands of the enemy.

A.D. 430 – 1849 4 witnesses

Patristic

before A.D. 750
430
A.D.
Augustine of Hippo Patristic
A.D. 354–430
“"And He gave over unto captivity their strength, and their beauty unto the hands of the enemy." The very Ark whereby they thought themselves invincible, and whereon they plumed themselves, he calleth their "virtue" and "beauty." Lastly, also afterward, when they were living ill, and boasting of the temple of the Lord, He doth terrify them by a Prophet, saying, "See ye what I have done to Selom, where was My tabernacle."”
Source

Scholastic

c. 1100 – 1500
1105
A.D.
Rashi Jewish
1040–1105
“He delivered His might into captivity He delivered the Ark and the tablets into the hands of the Philistines.”

Post-Reformation

c. 1650 – 1900
1771
A.D.
John Gill Reformed
1697–1771
“He gave his people over also to the sword,.... To those that kill with the sword, as the Targum; that is, to the Philistines, when there fell of them thirty thousand men at once, Sa1 4:10. and was wroth with his inheritance; and the above showed that he was, though they were his inheritance, his portion and possession, and he had chosen them for it, Psa 33:12.”
Source
1849
A.D.
1774–1849
“Their. Hebrew, “his.” (Houbigant) — The ark was an earnest of God’s protection, (Haydock) and the glory of Israel, 1 Kings iv. 21.”
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.