ἀποκατάστασις

restitution, reestablishment, restoration

Definition

ἀποκατάστασις (apokatastasis) refers to the act of restoring something to its original, intended, or perfect state. In its sole New Testament occurrence (Acts 3:21), it describes the future, universal restoration of all things that God will accomplish through Christ. This concept encompasses the renewal of creation, the establishment of God's kingdom, and the fulfillment of prophetic promises. While the word itself is used only once, the idea of restoration is central to biblical hope, pointing to a time when the damage of sin is reversed and God's original purposes are fully realized.

Biblical Usage

This word is used only once in the New Testament, in Acts 3:21. Peter uses it in his sermon at the temple, speaking of Jesus, 'whom heaven must receive until the time for the restoration (apokatastasis) of all things, about which God spoke by the mouth of his holy prophets long ago.' Here, it is used in an eschatological (end-times) context, referring to the comprehensive future renewal prophesied in the Hebrew Scriptures.

Etymology

Derived from the verb ἀποκαθίστημι (apokathistēmi, G600), meaning 'to restore' or 'to reestablish.' It is a compound word: ἀπό (apo, 'from' or 'back') + καθίστημι (kathistēmi, 'to set, appoint, establish'). The prefix ἀπό can imply a return to a prior condition. Thus, the noun carries the sense of a thorough re-establishment or return to an original state of wholeness.

Semantic Range

This word is theologically significant as it anchors the Christian hope in a future, cosmic restoration initiated by God. It connects the work of Christ to the ultimate renewal of all creation (Romans 8:21), not just individual salvation. Understanding this Greek term enriches reading by highlighting the Bible's grand narrative of creation, fall, and redemption, culminating in a restored universe under Christ's reign. It counters a purely spiritual or individualistic view of salvation.

In the Greco-Roman world, the term was used in medical contexts for restoring health and in political contexts for the restoration of a previous government or order. For Peter's Jewish audience, it would resonate with prophetic promises of national restoration (e.g., Jeremiah 30:18) and the renewal of creation (Isaiah 65:17). The New Testament usage expands this to a universal, cosmic scale through Messiah Jesus.

παλιγγενεσία (palingenesia, G3824) — emphasizes 'regeneration' or 'new birth,' often of individuals or the world (Matthew 19:28). ἀνακεφαλαίωσις (anakephalaiōsis, G346) — means 'summing up' or 'uniting' all things in Christ (Ephesians 1:10).

Word Details

Scripture References