Actually - neither
Jesus Christ is “the Way, the Truth, and the Life” (John 14) . Not us, not the Faith, not the Church.
Does it really mean
nothing that Protestants are our brethren in Christ, that they adore the same Lord, read the same New Testament, share the same Baptism, receive grace & mercy & peace from the gracious God ?
If it were not for the grace of God working in & through them, far fewer people would know & love & serve God than do so. We and they come to God on the same terms - by faith in Christ; & in no other way. He needs us no more than them - for He stands in need of nothing. But He loves us & them alike - not because we are good, but because He is. And if He does not reject them - how can they reject us, or we them ? ##