For the evangelical there is basically NO difference between the terms ‘reconciliation’ and ‘salvation’ — ultimately both are assumed to mean… getting to heaven postmortem, and or contemporaneously, as per your own example of Bill… whom you equate reconciliation as salvation — making my point as to the standard evangelical assumption.
And of course then the way one secures this reconciled and saved state is to “confess and believe” — commonly assumed to be an act of ‘repentance’, which in some cases it is but as DaveB noted… It does not have to be tied to the concept of reconciliation, you know.
Pantelism acknowledges specific differences between the terms ‘reconciliation’ and ‘salvation’ and therefore their application. Reconciliation is viewed as the all-encompassing unilateral work and movement of God towards man in Christ — this position or condition DID NOT require, need nor entail man’s response in terms of repentance to be real and active.
Man having been assigned into the rebellion of the first Adam (Rom 5:14) suffered relational death, i.e., separation from God. Christ came as the last Adam and reconciled that breach — hence the subsequent gospel appeal to come more fully into the benefits of said reconciliation as per the likes of 2Cor 5:20 — thus the reconciliation WAS established BY God as in… “the world to Himself” enabling then Paul to say, now therefore you yourselves… “be reconciled to God” — God’s preceding established move (vs. 19) enabled the other (vs. 20) to follow.
So that above is my take on reconciliation whereas what follows is the pantelist understanding of salvation.
Pantelism views ‘salvation’ as 3-fold in effect, and that according to context; sometimes there may be merging aspects of each other… let me explain.
In a nutshell “salvation’ mean DELIVERANCE and when it comes to its use in the NT we have the following…
Temporal Salvation = the escape (deliverance) out of harm’s way — in the NT predominately pertinent to the eschatological warnings relative to the end of the old covenant régime which came in the AD70 destruction of Jerusalem (Mt 24:13, 16; Lk 21:21-22).
Redemptive-Reconciliatory Salvation = the forgiveness (deliverance) of sins (Mt 1:21; Rom 11:26-27; 2Cor 5:19) whereby God is said to no longer… “impute their trespasses to them.”
Transformative Salvation = the sanctification (deliverance) of the inner life (Tit 2:11-14; Jas 1:21; Psa 19:7; Acts 20:32).
So that may seem a little drawn out, but I hope you can appreciate the nuances (not asking you to agree but this is how pantelism views it) in play. Maybe you can grasp the simpler version of the same thing in the second paragraph in that link of mine above where you quote me, i.e., common / saving grace etc.