This article describes some aspects of Christian belief about Christ’s descent into hell, which is of course in creeds widely recited in Christian worship. An aspect missing in the article is that although some Christians teach that Jesus descended into hell to suffer, others teach that Jesus descended into hell triumphantly to proclaim His victory over sin, death, and the power of the devil.
1 Peter 3:18-20
For Christ also suffered once for sins, the righteous for the unrighteous, that he might bring us to God, being put to death in the flesh but made alive in the spirit, in which he went and proclaimed to the spirits in prison . . .