He that believeth on Him is not condemned: but he that believeth not is condemned already... – John 3:18

And you hath He quickened, who were dead in trespasses and sins. – Ephesians 2:1

Because I live, ye shall live also. – John 14:19

The text secures that the death-penalty of the law shall never fall upon believers. The quickened man shall never fall back into the old death from which he has escaped; He shall not be numbered with the dead and condemned either in this life or the next. Never shall the spiritually living become dead again in sin. As Jesus being raised from the dead dieth no more, death hath no more dominion over Him; even so sin shall not have dominion over us again. Once, through the offense of one, death reigned in us; but now having received abundance of grace and of the gift of righteousness, we shall reign in life by one, Christ Jesus. Rom 5:17 “For if, when we were enemies, we were reconciled to God by the death of His Son, much more, being reconciled, we shall be saved by His life.” Rom 5:10

We are united to Christ this day by bands of spiritual life which neither things present nor things to come can separate. Our union to Jesus is eternal. It may be assailed; but it shall never be destroyed. The old body of this death may for a while prevail but it cannot die. Who shall condemn to death that which is not under the law? Who shall slay that which abides under the shadow of the Almighty? Even as sin reigned unto death, even so must grace reign unto eternal life, by Jesus Christ our Lord. ~ C.H. Spurgeon

https://www.blueletterbible.org/Comm/spurgeon_charles/sermons/0968.cfm