Trusting in Jesus–and in Him alone, is to be in communion with God… which is what makes us saved.
Which Jesus must we trust in to be saved? What about the Oneness Pentecostals today? They “trust in Jesus,” but the Jesus they trust in is only one mode of expression of God, not the Second Person of the Holy Trinity. Are they saved? Are they part of the church?
And which Bible am I to rely on as a Christian? Protestants, Catholics and Orthodox all have the same NT, but each has different numbers of books in their OTs – the Catholics having 7 more than Protestants, and the Orthodox having all the ones the Catholics do in addition to several more. What *in *the Bible tells us which Bible is the “correct” one?
1 Timothy 3:15 says the Church is the “pillar and foundation of truth.” If that verse is true, then how can the Church simply be the conglomeration of all true believers who all believe differently about what the truth is? Whether or not baptism is necessary for salvation and whether or not it’s possible to lose one’s salvation seem like some pretty important things for Christians to be in disagreement over. Why would God leave us in such uncertainty and contradiction?
As for your understanding of how Catholics view salvation, it is mistaken. Here are some excerpts from the Catechism (official teaching of the Church):
**1991 **Justification is at the same time
the acceptance of God’s righteousness through faith in Jesus Christ. Righteousness (or “justice”) here means the rectitude of divine love. With justification, faith, hope, and charity are poured into our hearts, and obedience to the divine will is granted us.
**1992 **Justification has been
merited for us by the Passion of Christ who offered himself on the cross as a living victim, holy and pleasing to God, and whose blood has become the instrument of atonement for the sins of all men. Justification is conferred in Baptism, the sacrament of faith. It conforms us to the righteousness of God, who makes us inwardly just by the power of his mercy. Its purpose is the glory of God and of Christ, and the gift of eternal life:
**1996 **Our justification comes from the grace of God. Grace is
favor, the free and undeserved help that God gives us to respond to his call to become children of God, adoptive sons, partakers of the divine nature and of eternal life.
**2019 **Justification includes the remission of sins, sanctification, and the renewal of the inner man.
Please pay careful attention to the last paragraph because this is why Protestants so seriously misunderstand what Catholics believe about salvation --it isn’t merely an external justification, but inward renewal and sanctification. Sanctification is very much a part of salvation because as it says in Hebrews 12:14, without holiness no one will see the Lord. This is why salvation is spoken of in the past, present on-going and future tense in Scripture --it’s not just a one-time event. Jesus said in John 17:17 we are sanctified by the truth – how can we be sanctified if we don’t even know what the truth is because we can’t agree on what it is? But with an established teaching authority, gifted with infallibility (Matthew 16, John 16:13), we *can *know the truth and be sanctified through it and the sacraments (visible channels of sanctifying, saving grace). That is what it means to be in communion with the Church (with Christ’s Body) --to believe and accept the truth taught by Christ and live it. It is all centered on Christ:
**773 **In the Church this communion of men with God, in the “love [that] never ends,” is the purpose which governs everything in her that is a sacramental means, tied to this passing world. “[The Church’s] structure is totally ordered to the holiness of Christ’s members. And holiness is measured according to the ‘great mystery’ in which the Bride responds with the gift of love to the gift of the Bridegroom.” Mary goes before us all in the holiness that is the Church’s mystery as “the bride without spot or wrinkle.” This is why the “Marian” dimension of the Church precedes the “Petrine.”