Totally confused with your post.
I believe the following.
John 3:16-18
16 For God so loved the world that He gave His only begotten Son, that whoever believes in Him should not perish but have everlasting life.
17 For God did not send His Son into the world to condemn the world, but that the world through Him might be saved.
18 “He who believes in Him is not condemned; but he who does not believe is condemned already, because he has not believed in the name of the only begotten Son of God.
The sins of the world were paid on the cross when Jesus said
John 19:30
30 So when Jesus had received the sour wine, He said, “It is finished!” And bowing His head, He gave up His spirit.
Then
Matthew 27:51
51 Then, behold, the veil of the temple was torn in two from top to bottom; and the earth quaked, and the rocks were split,
At this point everyone has access to the Father through our faith in Jesus when we repent of the sin of unbelief in him.
Romans 5:1-2
Faith Triumphs in Trouble
1 Therefore, having been justified by faith, we have peace with God through our Lord Jesus Christ, 2 through whom also we have access by faith into this grace in which we stand, and rejoice in hope of the glory of God.
The sin of unbelief has been paid for but Jesus says that we must repent of that sin.
If we do not then we are not saved.