@GodfatherPartTwo, depending on the exact form of Protestantism, it is perhaps the most legalistic of the 3 main branches of Christianity (Orthodoxy, RCism, and Protestantism).
Most non-Orthodox cannot really understand this, but Orthodoxy is asking a completely different question than RCism and Protestantism. RCism and Protestantism focus on how a person can achieve some legalistic category of being "saved". Orthodoxy, on the other hand, focuses on how a person can truly repent, can truly accept God's grace deep inside of our being, and can truly convert our hearts in order to achieve union with God. It is impossible for the Orthodox to conceive of some category of "saved" without a transformation (a Transfiguration) of life--since this transformation of life (and the unity with God that it entails) is salvation.
In Protestantism, for example, you might have a Lutheran man who "had faith", was a part of his local Lutheran church, but who was addicted to porn, who never forgave family members and held a grudge until the day he died, who helped his daughter get an abortion so it wouldn't "ruin her life", etc. And this Lutheran Church will hold a funeral for him after he dies where they will declare that "He is in Heaven", "He had faith and so was saved", and that "We will all see him again in Heaven." How on earth could they make such a bold claim? Because for Protestants being saved is about nominally changing a category, not about a deep transformation of life.
Yes, we Orthodox have sacraments. But these sacraments are not there to legalistically put someone into some category of "saved" vs "damned". These sacraments are instead instituted by Christ to help heal the soul and allow the person to receive more transformative grace into his or her life. "Having faith" in Protestantism is entirely nominal and doesn't involve an ontological change in the person. "Having faith", for protestants, just means that you make some intellectual assent about some historical fact (eg, I make an intellectual assent to the historical event that God became man through Christ and is my Savior).
A good illustration (or many) of Protestant legalism could come in the form of discussing what happens to infants who die before they can "have faith". Most of the founders of Protestantism would agree that all of these infants go to Hell because it was impossible for them to "have faith", and this intellectual assent known as "faith" is the only thing that could have saved them.
Orthodoxy, on the other hand, has always left far more to mystery than what evolved in the West where almost everything was intellectualized and placed into some category. When Orthodox view the thief on the Cross, for example, we don't claim to know exactly how he was saved (eg, he made an alter call and if we copy it we too will be saved) and assign that category to everyone who says his same words. Instead, we can realize that this thief on the Cross most likely had a true conversion of heart and lived out all of the Beatitudes in his last moments, and Christ could see this in a way that no one else could. This must be the case, because in the Book of Matthew Christ teaches:
"21 “Not everyone who says to me, ‘Lord, Lord,’ will enter the kingdom of heaven, but only the one who does the will of my Father who is in heaven. 22 Many will say to me on that day, ‘Lord, Lord, did we not prophesy in your name and in your name drive out demons and in your name perform many miracles?’ 23 Then I will tell them plainly, ‘I never knew you. Away from me, you evildoers!’" --Matthew 7:21-23
Notice the emphasis on "evil-DOERS", since walking the walk is the real thing, not just talking the talk.
With Protestantism's emphasis on merely talking the talk, this makes God look like a Talmudic bean counter who, when someone dies, just wants to know "Did you make the alter call"? If the answer is yes-->bam person gets comfortable afterlife. If the answer is "no" (even if this person was an infant, or often even if this person was a Christian had the "wrong understanding" of faith that included "works") then -->bam person goes to eternal fire, pain, and punishment. Calvin's predestinationism even more greatly adds to this Talmudic bean counter image for God, which we Orthodox would find not only heretical, but blasphemous.