Justification by Faith in Christ blood actually proves limited atonement, because Faith is only given[by New Birth] to those who have been Justified by Christ's Blood/Death apart from Faith and solely by His Blood Rom 5:9
9 Much more then, being now justified by his blood, we shall be saved from wrath through him.
When Christ rose from the Grave, those for whom He died was then declared Justified before God Rom 4:25
25 Who was delivered for[because of] our offences, and was raised again for[because of] our justification.
Now, This proves that their Justification was prior to their Faith. Which came first, Christ's resurrection or a believers Faith ? If a Person whom Christ died for became a believer i n 1957, and Christ's Death Justified them in 33 ad as His Resurrection proved, then was he not Justified before God before he believed ? The answer is Yes !
Now we know Christ's death did not Justify all men because the bible speaks of the unjust Matt 5:45
That ye may be the children of your Father which is in heaven: for he maketh his sun to rise on the evil and on the good, and sendeth rain on the just and on the unjust.
2 Pet 2:9
The Lord knoweth how to deliver the godly out of temptations, and to reserve the unjust unto the day of judgment to be punished:
Rev 22:11
He that is unjust, let him be unjust still: and he which is filthy, let him be filthy still: and he that is righteous, let him be righteous still: and he that is holy, let him be holy still.
So those Unjust people Christ could not have died for them, that proves limited atonement.
Well what about 1 Pet 3:18
For Christ also hath once suffered for sins, the just for the unjust, that he might bring us to God, being put to death in the flesh, but quickened by the Spirit:
All sinners are unjust by nature, elect and non elect, so unjust here means sinful, but even the elect, as unjust sinful, they are still Just before God based upon the Blood of Christ, whereas the unjust non elect are not !
So the one starting this thread , started it with a false premise which cannot be supported by scripture !