The Truth of the Gospel of Christ sets us free from the slavery of sin, and the Truth of the Gospel then sets us free from the punishment of eternal death.
John 5:24: [Jesus said,] "I tell you the Truth, whoever hears My Word and believes Him Who sent Me has eternal life and will not be condemned; he has crossed over from death to life."
John 8:36: [Jesus said,] "So if the Son sets you free, you will be free indeed."
Romans 5:21: "so that, just as sin reigned in death, so also grace might reign through righteousness to bring eternal life through Jesus Christ our Lord."
Romans 6:23: "For the wages of sin is death, but the gift of God is eternal life in Christ Jesus our Lord."
Romans 8:1-17: "Therefore, there is now no condemnation for those who are in Christ Jesus, because through Christ Jesus the law of the Spirit of life set me free from the law of sin and death. For what the law was powerless to do in that it was weakened by the sinful nature, God did by sending His Own Son in the likeness of sinful man to be a sin offering. And so He condemned sin in sinful man, in order that the righteous requirements of the law might be fully met in us, who do not live according to the sinful nature but according to the Spirit. Those who live according to the sinful nature have their minds set on what that nature desires; but those who live in accordance with the Spirit have their minds set on what the Spirit desires. The mind of sinful man is death, but the mind controlled by the Spirit is life and peace; the sinful mind is hostile to God. It does not submit to God's law, nor can it do so. Those controlled by the sinful nature cannot please God. You, however, are controlled not by the sinful nature but by the Spirit, if the Spirit of God lives in you. And if anyone does not have the Spirit of Christ, he does not belong to Christ. But if Christ is in you, your body is dead because of sin, yet your spirit is alive because of righteousness. And if the Spirit of Him Who raised Jesus from the dead is living in you, He Who raised Christ from the dead will also give life to your mortal bodies through His Spirit, Who lives in you. Therefore, brothers, we have an obligation--but it is not to the sinful nature, to live according to it. For if you live according to the sinful nature, you will die; but if by the Spirit you put to death the misdeeds of the body, you will live, because those who are led by the Spirit of God are sons of God. For you did not receive a spirit that makes you a slave again to fear, but you received the Spirit of sonship. And by Him we cry, ‘Abba, Father.' The Spirit Himself testifies with our spirit that we are God's children. Now if we are children, then we are heirs--heirs of God and co-heirs with Christ, if indeed we share in His sufferings in order that we may also share in His glory."
2 Corinthians 3:17: "Now the Lord is the Spirit, and where the Spirit of the Lord is, there is freedom."
Galatians 5:1: "It is for freedom that Christ has set us free. Stand firm, then, and do not let yourselves be burdened again by a yoke of slavery."
Galatians 5:13: "You, my brothers, were called to be free. But do not use your freedom to indulge the sinful nature; rather, serve one another in love."