Cognate: 605 apokatástasis (from 600 /apokathístēmi, "restore") – restitution, referring to the "restoration of the physical earth in the Messianic kingdom (Millennium)" (G. Archer).
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Thayer's Greek Lexicon
STRONGS NT 605: ἀποκατάστασις
ἀποκατάστασις, ἀποκαταστάσεως, ἡ (ἀποκαθίστημι, which see), restoration: τῶν πάντων, the restoration not only of the true theocracy but also of that more perfect state of (even physical) things which existed before the fall, Acts 3:21; cf. Meyer at the passage (Often in Polybius, Diodorus, Plutarch, others.)
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Biblical Context
Acts 3:21 records Peter’s declaration that Heaven must receive Jesus Christ “until the time of the restoration of all things, which God spoke through His holy prophets from ages past”. The phrase “restoration of all things” translates the noun ἀποκατάστασις, conveying a future, divinely planned return of creation to its intended order under the rule of the risen Messiah. Its singular New Testament occurrence gives it a concentrated importance: the early church presented the resurrection of Christ not merely as personal salvation but as the pivot of cosmic renewal.
Old Testament Foundations
Peter roots the promise in “all the prophets,” echoing themes that stretch back to:
• Isaiah 11:1-9 – universal peace under the Branch of Jesse.
• Ezekiel 37:1-14 – national and spiritual revival of Israel.
• Amos 9:11-15 – rebuilding the fallen booth of David and agricultural abundance.
• Malachi 4:5-6 – Elijah’s mission to “restore the hearts” before the day of the Lord.
These prophetic streams converge in the apostolic proclamation that the same God who formed and covenanted with Israel will ultimately set right everything fractured by sin.
Christological Fulfillment
The crucified and risen Jesus is the guarantor of the coming restoration. His glorified body (Luke 24:39), His ascension (Acts 1:9-11), and His present session at the Father’s right hand (Hebrews 10:12-13) preview the destiny of creation itself. Colossians 1:20 affirms that God intends “to reconcile to Himself all things … making peace through the blood of His cross.” In Acts 3, Peter calls listeners to repentance precisely so they may participate in that consummate renewal (Acts 3:19-20).
trying to get to truth of the matter. ouch shoulderrr