Entering Christianity, we are faced with divergent and converging concepts, under the assertion of ours who is a monotheist who believes in one God. We see distortions and childishness being practiced.We apparently found an idea of a God who: Creates a man, provides him with a law called free will and which, if it did not correspond to him, would already show him another project called redemption that would be obtained strictly by Faith.When we come across, with lines of interpretation of the real concept of this faith, questions immediately arise, and chronological: Then we find four concrete lines that were based on the beginnings of Christianity, which is the ORDER OF SALVATION (ORDO SALUTIS) conceptualized and propagated by Roman Catholicism, Lutheranism, Arminianism and Calvinism.With different views in the same faith, each doctrinal current has its theological position.Some put voracious rules, others put facilities relative to this same rule of salvation.Regardless of the interpretations, the chronology identified is based on the CALL by the Lutheran concept, culminating in GLORIFICATION by the Arminian and Calvinist concepts