I accept “universal reconciliation”… I understand God views and holds humanity in toto as reconciled to Him through the completed work of Christ, regardless of man’s knowledge or acceptance of such reality.
I understand reconciliation to be a completed and established fact, i.e., it is no ongoing… to quote Jesus “it is finished”. The effects of reconciliation however are what I see as ongoing.
Further… there is NO “sin” that separates man from God still left to be dealt with. Jesus “once for ALL … put away sin by the sacrifice of Himself.” Heb 9:26 Jesus bore the FULL LIABILITY for humanity’s guilt as touching sin and our sullen state as a consequence before God… Jesus rectified this. BECAUSE this is so “we” can now take FULL ACCOUNTABILITY for our own errant actions, i.e., the “sins” we inflict or afflict upon each other – hence James’ injunction around the “confession of sin”…
Jas 5:16a Confess your trespasses to one another, and pray for one another, that you may be healed.
From the “fulfilled” perspective this restoration was Israel’s promised Act 3:25] covenant renewal “in Christ” as then outworked through “His Body” of “firstfruits saints” in that 40yr transitional period AD30-70, none other than Jesus’ “this generation”. This generation emulated Moses’ 40yr transitional generation from bondage to liberty where those of FAITH went on into the FULNESS of redemption. In Moses ALL of old covenant Israel was redeemed, the good, the bad and the ugly… ALL redeemed. However, ONLY those of faith i.e., “faithfulness” truly gained the full benefits of their redemption in terms of experiencing LIFE in ‘the Land of Promise’.
Likewise in Jesus’ day… those who faithfully endured to the end would be saved Mt 24:13], and so enjoy the fullness of “their rewards” in the Parousia Mt 16:27] even though as a whole corporately ALL Israel was saved as per Rom 11:26.
Well as a pantelist AD70 is exactly where this fits. Noting the specifics of the translation brings this out.
Act 17:31 …because He has appointed a day on which He is about to judge the world in righteousness by the Man whom He has ordained.
The highlighted “about to” typically and wrongly translated “will” provides the timeframe wherein said “judgement” would occur and it wasn’t that far on their horizon. Again, judgment was on sin as it related under the old covenant “world” and mode of existence Heb 9:15], something “we” were never under. There are further examples of this HERE.