Eternal sin
In Catholic teaching there are six sins that blaspheme against the Holy Spirit. They are: Several passages in the Bible are frequently interpreted as referring to the unforgivable sin:
Ben M. Bogard
In his debate with Church of Christ theologian Joseph Sale Warlick, from John 10:27-30, Bogard argued that a Christian who falls into sinful behavior still retains eternal security because of the sacrificial death of Jesus Christ on the cross and subsequent Resurrection, which are greater than an individual's imperfection. Bogard's critics countered that his view of eternal security conflicts with Ezekiel 33:13: if one "trusts to his righteousness, and commit iniquity, none of his righteous deeds shall be remembered; but in his iniquity that he hath committed, therein shall he die." This verse addresses placing trust in one's individual righteousness instead of sole faith in redemption from Christ. Bogard maintained that the blood of the crucified Christ exonerates the sinner whose salvation is assured at the time of repentance.