He literally rose from the dead on the third day. He is God's only way of salvation from sin. He is coming again to judge the world in righteousness. He is the heir of the people of God and the new creation to come. Sin separates man from God in a relational and an experiential way, and the final place of that separation is the Lake of Fire.
Salvation is deliverance from the effects of sin.
Justification is the reckoning of God in which God accepts the sinner, effecting a new relationship. Justification is on the righteous grounds of Jesus' death for sins, and it is reckoned to the sinner by grace through faith in Jesus. One must be born of God to see and enter the kingdom of God. The resurrection of the believer and existence in the new creation is the completion of salvation. The only thing that can save you is accepting Christ into your heart.