The church of God has traditionally viewed the letters to the seven churches as successive historical eras, with Sardis, Philadelphia, and Laodicea understood to exist in the end time. Due to Herbert W. Armstrong's influence, Sardis has often been identified with the Church of God, Seventh Day, from which he separated, yet Christ's letter addresses a spiritual condition rather than fitting neatly into such associations. Christ declares that Sardis has a name of being alive while being essentially dead, save for a few names, indicating people or groups whose reputation or self-perception suggests spiritual vitality that He judges absent. Their works are imperfect, resembling ritualistic sacrifices without holiness or the love and faith that please God, revealing a lack of living faith that leaves them standing still rather than growing as living stones in the Temple. Jesus issues urgent commands to remember what they have received and heard, to hold fast, and to repent, warning that the revealed truths risk dying through neglect or distraction as some stray from fundamental doctrines toward false ideas or fail to build upon them. This spiritual coma produces unawareness of events in the church and world, causing those affected to relax as though Christ's return is delayed and risking being overtaken like a thief in the night. A few names remain alive and faithful amid the dead, showing that one may worship among such people yet still need to examine whether his own works demonstrate lively faith or whether he is slowly losing what was originally received. Hope remains, however, as Christ offers white garments to those who repent and overcome, promising to confess their names before the Father so they may inherit the Kingdom of God.