How do we know that Christ's resurrection guarantees our own?
Answered in 3 sources
Christ's resurrection is the cornerstone of our faith and guarantees our resurrection by demonstrating His victory over death.
The resurrection of Christ is vital for Christian hope. As Paul writes in 1 Corinthians 15:20, 'But now is Christ risen from the dead, and become the firstfruits of them that slept.' Christ being the firstfruits means that His resurrection is a precursor and guarantee of the resurrection that believers will experience. Because He conquered death, we also have the assurance that death has no power over us. This promise is rooted in God’s sovereignty and the effectual work of grace in our lives.
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