The interpretation timeline
Jonah 2:5 Douay-Rheims

And I said: I am cast away out of the sight of thy eyes: but yet I shall see thy holy temple again.

A.D. 202 – 1875 7 witnesses

Patristic

before A.D. 750
202
A.D.
Irenaeus Patristic
c. A.D. 130–202
“If, however, any one imagine it impossible that men should survive for such a length of time, and that Elias was not caught up in the flesh, but that his flesh was consumed in the fiery chariot, let him consider that Jonah, when he had been cast into the deep, and swallowed down into the whale's belly, was by the command of God again thrown out safe upon the land. And then, again, when Ananias, Azarias, and Misael were cast into the furnace of fire sevenfold heated, they sustained no harm whatever, neither was the smell of fire perceived upon them. As, therefore, the hand of God was present with them, working out marvellous things in their case-[things] impossible [to be accomplished] by man's nature-what wonder was it, if also in the case of those who were translated it performed something wonderful, working in obedience to the will of God, even the Father? Now this is the Son of God, as the Scripture represents Nebuchadnezzar the king as having said, "Did not we cast three men bound into the furnace? and, lo, I do see four walking in the midst of the fire, and the fourth is like the Son of God." Neither the nature of any created thing, therefore, nor the weakness of the flesh, can prevail against the will of God. For God is not subject to created things, but created things to God; and all things yield obedience to His will. Wherefore also the Lord declares, "The things which are impossible with men, are possible with God."”
Source

Scholastic

c. 1100 – 1500
1105
A.D.
Rashi Jewish
1040–1105
“And I said—when they cast me into the sea, “Behold I am dead, and I have been driven away from before Your eyes.” Instead—I saw that You have kept me alive all these days. I know that I will continue to gaze upon Your Holy Temple.”

Post-Reformation

c. 1650 – 1900
1771
A.D.
John Gill Reformed
1697–1771
“I went down to the bottom of the mountains,.... Which are in the midst of the sea, whither the fish carried him, and where the waters are deep; or the bottom of rocks and promontories on the shore of the sea; and such vast rocks hanging over the sea, whose bottoms were in it, it seems are on the shore of Joppa, near to which Jonah was cast into the sea, as Egesippus (f) relates: the earth with her bars was about me for ever; that is, the earth with its cliffs and rocks on the seashore, which are as bars to the sea, that it cannot overflow it; these were such bars to Jonah, that could he have got clear of the fish's belly, and attempted to swim to shore, he could never get to it, or over these bars, the rocks and cliffs, which were so steep and high: yet hast thou brought up my life from corruption, O Lord my God; notwithstanding these difficulties, which were insuperable by human power, and these seeming impossibilities of, deliverance; yet the Lord brought him out of the fish's belly, as out of a grave, the pit of corruption, and where he must otherwise have lain and rotted, and freed his soul from those terrors which would have destroyed him; and by this also we learn, that this form of words was composed after he came to dry land: herein likewise he was a type of Christ, who, though laid in the grave, was not left there so long as to see corruption, Psa 16:10. (f) "De excidio", Urb. Hieros. l. 3. c. 20.”
Source
1832
A.D.
Adam Clarke Methodist
1762–1832
“The waters compassed me about even to the soul - So as to seem to deprive me of life. I had no hope left. The weeds were wrapped about my head - This may be understood literally also. He found himself in the fish's stomach, together with sea weeds, and such like marine substances, which the fish had taken for its aliment.”
Source
1849
A.D.
1774–1849
“Eyes, in a sort of despair, like the psalmist, xxx. 23. Yet he presently resumes fresh confidence in God, notwithstanding the greatness of his offences. — Temple. He went to Jerusalem, like other good Israelites.”
1871
A.D.
1871
“even to the soul--that is, threatening to extinguish the animal life. weeds--He felt as if the seaweeds through which he was dragged were wrapped about his head.”
1875
A.D.
Keil & Delitzsch Lutheran
1861–1875
“5 Waters surrounded me even to the soul: the flood encompassed me, Sea-grass was wound round my head. 6 I went down to the foundations of the mountains; The earth, its bolts were behind me for ever: Then raisedst Thou my life out of the pit, O Jehovah my God. 7 When my soul fainted within me, I thought of Jehovah; And my prayer came to Thee into Thy holy temple. This strophe opens, like the last, with a description of the peril of death, to set forth still more perfectly the thought of miraculous deliverance which filled the prophet's mind. The first clause of the fifth verse recals to mind Psa 18:5 and Psa 69:2; the words "the waters pressed (בּאוּ) even to the soul" (Psa 69:2) being simply strengthened by אפפוּני after Psa 18:5. The waters of the sea girt him round about, reaching even to the soul, so that it appeared to be all over with his life. Tehōm, the unfathomable flood of the ocean, surrounded him. Sūph, sedge, i.e., sea-grass, which grows at the bottom of the sea, was bound about his head; so that he had sunk to the very bottom. This thought is expressed still more distinctly in Psa 18:6. קצבי הרים, "the ends of the mountains" (from qâtsabh, to cut off, that which is cut off, then the place where anything is cut off), are their foundations and roots, which lie in the depths of the earth, reaching even to the foundation of the sea (cf. Psa 18:16). When he sank into the deep, the earth shut its bolts behind him (הארץ is placed at the head absolutely). The figure of bolts of the earth that were shut behind Jonah, which we only meet with here (בּעד from the phrase סגר הדּלת בּעד, to shut the door behind a person: Gen 7:16; Kg2 4:4-5, Kg2 4:33; Isa 26:20), has an analogy in the idea which occurs in Job 38:10, of bolts and doors of the ocean. The bolts of the sea are the walls of the sea-basin, which set bounds to the sea, that it cannot pass over. Consequently the bolts of the earth can only be such barriers as restrain the land from spreading over the sea. These barriers are the weight and force of the waves, which prevent the land from encroaching on the sea. This weight of the waves, or of the great masses of water, which pressed upon Jonah when he had sunk to the bottom of the sea, shut or bolted against him the way back to the earth (the land), just as the bolts that are drawn before the door of a house fasten up the entrance into it; so that the reference is neither to "the rocks jutting out above the water, which prevented any one from ascending from the sea to the land," nor "densissima terrae compages, qua abyssus tecta Jonam in hac constitutum occludebat" (Marck). Out of this grave the Lord "brought up his life." Shachath is rendered φθορά, corruptio, by the early translators (lxx, Chald., Syr., Vulg.); and this rendering, which many of the more modern translators entirely reject, is unquestionably the correct one in Job 17:14, where the meaning "pit" is quite unsuitable. But it is by no means warranted in the present instance. The similarity of thought to Psa 30:4 points rather to the meaning pit = cavern or grave, as in Psa 30:10, where shachath is used interchangeably with בּור and שׁאול in Jon 2:4 as being perfectly synonymous. Jon 2:7 is formed after Psa 142:4 or Psa 143:4, except that נפשׁי is used instead of רוּחי, because Jonah is not speaking of the covering of the spirit with faintness, but of the plunging of the life into night and the darkness of death by drowning in the water. התעטּף, lit., to veil or cover one's self, hence to sink into night and faintness, to pine away. עלי, upon or in me, inasmuch as the I, as a person, embraces the soul or life (cf. Psa 42:5). When his soul was about to sink into the night of death, he thought of Jehovah in prayer, and his prayer reached to God in His holy temple, where Jehovah is enthroned as God and King of His people (Psa 18:7; Psa 88:3). But when prayer reaches to God, then He helps and also saves. This awakens confidence in the Lord, and impels to praise and thanksgiving. These thoughts form the last strophe, with which the Psalm of thanksgiving is appropriately closed.”
Source
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.