Gods love doesn't save us. His Justice saves us. His love sent Jesus Christ to the Cross for all mankind and His Justice/righteousness was satisfied. We adjust to His justice by believing in Christ.
His love put every person ever born in His book of life. If that person doesn't ever put their faith in Christ they are blotted out. But the believer has the promise they will NEVER be blotted out.
New American Standard Bible
Who is the one who overcomes the world, but he who believes that Jesus is the Son of God?
New American Standard Bible
'He who overcomes will thus be clothed in white garments; and I will not erase his name from the book of life, and I will confess his name before My Father and before His angels.
Gods justice does not save us, it is His forgiveness through the cross, washing us clean and
giving us new life and giving us a heart that loves from within.
Now the real area of discussion is can we taste of heaven and not be bound in forever?
I would say yes, because if you are one of the elect you will walk deeper.
If not you will fall away. The whole point is to walk in the ways of love.
Sin is the opposition of walking in love. This is the great divide of spiritual realities.
Justice applies to blatant sin.
So much of life is not about justice but love between people.
In the view of all sin is just forgiven past, present and future, makes spiritual
reality sterile and empty. It is like having been cleansed by disinfectant, and
then left alone. Things may continue to spread, get worse or better, it does
not matter.