Not To Be Confused With
The ordo salutis is a LOGICAL ordering of how salvation is applied to the individual, not necessarily a time sequence; the 'historia salutis' is the unfolding of salvation in history (creation → Christ → consummation). Traditions arrange the order differently.
Romans 8:29-30 ('predestined… called… justified… glorified') is the classic seed text. The Reformed typically order it regeneration → faith → justification → sanctification → glorification; others place faith before regeneration. The arrangement encodes one's whole theology of grace.