1. Religious background: The high altar is related to Judaism or Christianity, and it is a place for worship and sacrifice, representing the relationship with God and the covenant. Altar refers more broadly to the place where gods are sacrificed in religious ceremonies, which can appear in different religions and belief systems.
2. Location: In the Bible, a high altar refers to a specific mountain or highland, which is regarded as a place where God meets and sacrifices.
3. Significance: Qiutan emphasizes the relationship with God and the sacred agreement, which represents the contact and worship between believers and God. Altar pays more attention to the behavior of sacrifice and dedication, which is an important element in the belief ceremony and represents the piety and respect of believers to the gods.