Section 22: The Three Kingdoms of Glory — Heaven Sorted

LDS theology describes three degrees of post-mortem glory, based on a reading of 1 Corinthians 15:40–41 (celestial, terrestrial, telestial bodies — though the word "telestial" does not appear in Paul's text) and D&C 76. The three kingdoms are:

The Celestial Kingdom is the highest. Within it there are three levels; only those in the highest level of the Celestial Kingdom achieve full exaltation (godhood). The Terrestrial Kingdom receives those who rejected the fullness of the gospel in life but accepted it after death, as well as honorable people who were not valiant in their testimony. The Telestial Kingdom receives those who rejected both the gospel and the testimony of prophets — liars, sorcerers, adulterers — who are eventually resurrected and assigned to this glory after suffering in spirit prison.

Those who receive no kingdom — "outer darkness" — are limited to those who had a perfect knowledge of God and Christ and still denied them: primarily those who held high authority in the church and apostatized.

ERROR IDENTIFIED: The three-kingdom framework is derived from a single visionary document (D&C 76) and reads a taxonomy into 1 Corinthians 15 that Paul's text does not support. Paul's use of different bodies for sun, moon, and stars is an analogy for the resurrection body, not a taxonomy of salvation destinations. More significantly: the practical outcome of the LDS system is that virtually everyone achieves some degree of glory — including those who explicitly rejected Christ in mortality. This is more universalist in practical application than most LDS members recognize, and it stands in tension with the New Testament's consistent binary of life and condemnation (John 5:29, Matthew 25:31–46).

Section 23: Baptism for the Dead — Salvation by Proxy

One of the most distinctive LDS practices is proxy baptism: the performance of baptism on behalf of deceased individuals who died without receiving the LDS gospel. The doctrinal basis is 1 Corinthians 15:29 ("Now if there is no resurrection, what will those do who are baptized for the dead?"), read as an endorsement of the practice rather than as a rhetorical reference to a practice Paul is neither endorsing nor explaining in detail. D&C 138 provides the doctrinal framework: deceased individuals in the spirit world can hear and accept the gospel there, and living members can perform the necessary ordinances on their behalf.

The LDS genealogical database — the largest in the world — is maintained primarily to identify deceased individuals for proxy ordinance work. The practice has generated controversy when the names of Holocaust victims, and of individuals from other religious traditions, have been submitted for proxy baptism.

ERROR IDENTIFIED: 1 Corinthians 15:29 is one of the most disputed verses in New Testament scholarship. Paul is making a rhetorical point about the resurrection — if there is no resurrection, why are some people baptizing for the dead? — not establishing a doctrinal practice. The verse does not specify who is being baptized, by whom, or under what authority. Building an elaborate theological system and a global genealogical database on a single rhetorical question in a letter that does not explain the practice is not biblical exegesis. It is institutional reading-in.