"Silverhair,
The atonement alone does not save
Jesus accomplished redemption, Hebrews 9:12.it was actual, not potential. All The Father gives to Jesus shall come to Him...
Not all men are given. Only those elected.
because throughout the NT we are told repeatedly that salvation is through faith
.
Yes, it is by, or through faith,
NEVER ...because of faith. Repentance and faith agrace gifts from God.
If you don’t have a faith response to the gospel then the atonement will not be applied to you;
When Jesus said it was finished His work was complete. His work as both surety and mediator was completed. It is applied to all the elect in time.
if you do have faith then it will be applied to you
.
Men do not have saving faith.
The people in hell had the atonement provided for them, but since they reject God, it was never applied to them.
Men in hell are there because of their sins.
And He Himself is the propitiation G2434 for our sins, and not for ours only but also for the whole G3650 world G2889. 1Jn_2:2 NKJV
and thus he limits the promise to a definite number. Hence the world for whom Christ gave his flesh to death, John 6:5, is none other than the world to which he is said to give life. "The bread of God is he which comes down from heaven, and gives life to the world," John 6:33; this cannot extend to the whole human family. For the giving of life imports its application and communication, which belong to the elect only. It is in this sense that Christ says he gives life to his sheep, John 10:28. It is absurd to say that life is given to someone when it is only obtained for him or offered to him, but never actually imparted. When Christ is said to be the "Lamb of God that takes away the sin of the world," John 1:29, the elect world is meant. The word airun (G142), which is here translated "takes away," signifies to remove entirely. How can Christ be said to remove entirely the sins of the reprobate, which remain against them for condemnation? No other world can be meant in these passages than the world of the elect, made up of Jews and Gentiles, without regard to nation or condition — the world of those whose sins Christ is said to have borne in his own body on the tree, that being dead to sin, they might live unto righteousness, 1Pet 2:24; and who are said to be blessed on account of the taking away of their sins, Psalm 32:1. When it is said that "Christ is a propitiation for our sins, and not for ours only, but for the sins of the whole world," 1Joh 2.2 it is not meant to extend the propitiation to all collectively and severally, but to those only who can comfort themselves by the intercession of Christ, and the pardon which they have obtained through him. They are the elect only. Christ is a propitiation for those alone, whose cause he pleads as intercessor with the Father; for these are joined together by the apostle as equal and inseparable. Our learned opponents confess, in their explanation of John 17:9, that Christ is not an advocate for all. Besides, the Father must be actually propitiated and reconciled to all those for whom Christ made propitiation, unless we maintain that Christ missed his aim and shed his blood in vain, contrary to the apostle's assertion that no one for whom Christ died can be condemned, Rom 8:34. This plainly cannot be said of those who are shut out from the covenant and have the wrath of God abiding upon them.Joh 3.36.
Turretin, the extent of the atonement.