Depends on "whose faith" we are looking at. IF it is according to Jesus' faith, then we find this statement:
Romans 3:22
Even the righteousness of God which is by
faith of Jesus Christ
unto all and upon
all them that believe: for there is no difference
Here we see the faith of Jesus applied
unto the all AND differentiated by the addition of "and to all who believe."
A nearly identical presentation is made in
Romans 5:18
Therefore as by the offence of one
judgment came upon all men to condemnation; even so by the righteousness of one
the free gift came upon all men unto justification of life.
Many will try to limit these statements and make God only "effective" upon their actions, which actions in every case took place either long before or long after The Cross. Jesus died for the "all men" while the "all men" were yet enemies. To say He and His "faith" are then ineffectual or eliminated based on the "performances" or lack thereof puts salvation back into the hands of finite and sin indwelt people. God came to save the captives of sin. It is "men" who present that God is a nearly complete failure in His Effort and blames then only mankind.
We see a similar statement in 1 Tim. 4:10 wherein God is the Saviour of all men "especially those who believe."
Jesus Himself represented to the people of a certain Samaritan town that He was The Saviour of the world. John the Apostle makes that representation twice, once in the Gospel and once in 1 John.
We hope for all mankind, but not all mankind are shown much light of life while in this life. Even Paul presented that ALL ISRAEL shall be saved, even those who were "made" (past tense) enemies of the Gospel, so there is ample evidence even there in Romans 11 of the fact that post life, people will be saved.
Even the Catholic doctrines, unable to skirt these presentations in scripture allowed for a "purgatory" for the "potential" of being saved after death of the flesh. At least they didn't throw out the possibility of that, and rightfully so. Every knee will bow and every tongue will confess. Anyone who is interested in "seeing" this direction will find their overwhelming scriptural evidence that this IS the case.
And I will footnote here that many believers in what is known as "Christian Universalism" STILL do not deny the eternal damnation scriptures. These believe that the fate of the Lake of Fire is reserved for the devil and his messengers who are ALSO found in the flesh of mankind, so those texts can also hold simultaneous to the belief in the Saviour of the World. There is a world that we cannot see or discern apart from Jesus revealing that world, which He did on nearly every page of the N.T. in separating people from the devil and his messengers in the flesh. We should not then be able to look at any person and see ONLY one entity where there is overwhelming scriptural evidence that this is not the case at all.
In addition we have Paul's teaching to the unbelievers on Mars Hill that all mankind are in fact Gods offspring. It is highly unlikely that God is going to burn His Own offspring alive in fire forever, as such a thing is NEVER presented in the scriptures. Not even the Jews of the O.T. believed that one, and they do not to this day because they were taught that ALL of the Israelites ARE Gods children, believer and unbeliever, from Gods Own Lips. (Deut. 14:1 and Psalm 82:6 for examples in the O.T.)
If we read the New Testament there are as many as 50 plus different ways one can be "saved" but ultimately we are saved, divided, differentiated from and separated FROM the devil and his messengers and it is to them the eternal damnation scriptures were surely spoken to and they were spoken to IN the flesh of MANKIND.
enjoy!
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