Without the death of Christ, there would be no resurrection. The crucifixion of Jesus is the reason for the birth of the Church. Reading: John 19:28-32
At the Calvary;
Our sins were deleted at Calvary~2 Corinthians 5:14-19 NKJV. Blood is a spiritual requirement for remission and deletion of sin. Leviticus 17:11, Hebrews 10:1-4 NLT
The reconciliation of humanity to divinity ~2 Corinthians 5:18-19 NKJV. Religion is an attempt by man to search for God but Christianity is God searching for man.
Restoration of divine presence and relationship with humanity ~Hebrews 10:19-22 NKJV. The blood gave us access into the Holy of Holies. This was the place where the Ark of the Covenant was placed which symbolizes the presence of God ~Matthew 27:50-51 NKJV
The rebirth of the new man - the restoration of the image of God in man ~1 Corinthians 15:22 NKJV. Physical death is when man's spirit departs from him and returns to God while his body is left behind to decay. Spiritual death is the spirit of man is separated from the spirit of God ~Romans 6:23 NKJV, Colossians 1:37 KJV
Calvary came to reverse the consequences of sin ~Isaiah 53:3-5 NKJV They include; Pain and sorrow ~Genesis 3:16, Adversity and scarcity ~2 Corinthians 9:8 NKJV, Captivity and oppression ~Colossians 2:14 NLT, Diseases and affliction ~Isaiah 53:5 and Curses and spells ~Galatians 3:13
The restoration of human dignity and destiny ~1 Corinthians 15:45, Genesis 1:28. God came to restore; a) Spiritual existence b) Spiritual authority c) Supernatural vitality and energy d) Supernatural mentality - superior sense, the mind of God. e) Spiritual alertness and awareness
The realization of eternity with God in heaven ~Revelation 7:9-17 NLT