Crucifixion: The crucifixion refers to the execution of Jesus on a cross, which is a significant event in Christian theology symbolizing his sacrifice for humanity's sins.
Resurrection: The resurrection refers to Jesus rising from the dead three days after his crucifixion. It is a central belief in Christianity that demonstrates his victory over death.
Salvation: Salvation refers to the deliverance or redemption from sin and its consequences through faith in Jesus Christ. It is an essential concept in Christian theology.