Salvation and sin are opposites. Divine salvation is a supernatural work which produces supernatural effects. It is a miracle of grace which causes the wilderness to blossom as the rose. It is known by its fruits. It is a lie to call a tree good if it bears evil fruit.
Justification is evidenced by sanctification.
The new birth is made manifest by a new life. Then he could speak of the amazing grace of God which had provided a Savior for sinners, even the very chief of sinners, and that He is freely offered to all by the Gospel, on the terms of repentance and faith. First, God saves from the pleasure of sin, causing the heart to loathe what it formerly loved. That which is displeasing to God is made bitter to the soul, and sin becomes its greatest grief and burden. Next, faith is communicated by the Spirit and the penitent sinner is enabled to believe the Gospel, and thereby he is saved from the penalty of sin.