Who did Pope Callixtus I oppose?

Hippolytus of Rome and Tertullian.

Pope Callixtus I

Name: Patristic Lineage Dataset
License: https://creativecommons.org/licenses/by/4.0/

c. 155 – c. 222 · b. Rome · Bishop of Rome

bishopmartyr

Bishop of Rome 217-222. Former slave; relaxed penitential discipline, drawing fire from Hippolytus and Tertullian. Tradition records him as a martyr.

Loading…

Who was Pope Callixtus I?: Pope Callixtus I (155–222) — Bishop of Rome 217-222. Former slave; relaxed penitential discipline, drawing fire from Hippolytus and Tertullian. Tradition records him as a martyr.
Who did Pope Callixtus I oppose?: Hippolytus of Rome and Tertullian.
Who did Pope Callixtus I succeed as bishop of Rome?: Pope Zephyrinus.
Who succeeded Pope Callixtus I as bishop of Rome?: Pope Urban I.

opposed (incoming) Hippolytus of Rome
Hippolytus rejected Callixtus' election and his lenient discipline; tradition makes him an antipope of this period.
Hippolytus, Refutatio 9.11-12
opposed (incoming) Tertullian
Tertullian's De Pudicitia attacks the unnamed bishop (commonly identified as Callixtus) for absolving adultery.
Tertullian, De Pudicitia 1, 21
succeeded in see Pope Zephyrinus
Roman episcopal succession in 217.
Hippolytus, Refutatio 9.11 · Eusebius, Hist. Eccl. 6.21
succeeded in see (incoming) Pope Urban I
Roman episcopal succession in 222.
Eusebius, Hist. Eccl. 6.23