If a Orthodox/Evangelical person says that they cannot accept the Catholic church in good conscience after examining apologetic material from both the Catholic and the non-Catholic sides, what are their chances of salvation? Will they be lost without doubt or is there good chance he may be saved?
If this person (ie, you) have received valid Christian Baptism (and all Orthodox and Evangelical protestants practice valid Baptism), and if this person (ie, you) have avoided mortal sin, then this person (ie, you) is absolutely assured of salvation.
The bit about mortal sin is where the assurance is called into question. Orthodox have recourse to Sacramental Confession, but Evangelical protestants do not. Actually, Evangelical protestants do not even
believe in mortal sin. But mortal sin believes in them.
Evangelical protestants can atone for mortal sin through an act of perfect contrition. But, ewww - that’s such a wishy washy thing. Is our contrition **really **perfect (ie, sorrow that we have offended God) without even a
little bit of imperfect contrition (ie, selfish fear that our offense will result in the loss of our salvation)? Not even we can know the answer for sure.
Modern Catholic theologians are divided on the question of whether it is easy or hard for a person of good will to commit a mortal sin. For the sake of non-Catholic and non-Orthodox Christians, I pray that it is hard, for they have little hope if it is not.