How do we know believers will be resurrected after death?

In John 11:25-26, Jesus proclaims Himself as the resurrection and the life, emphasizing that those who believe in Him, even if they die, will indeed live eternally. Additionally, 1 Thessalonians 4:14 affirms that God will bring with Him those who sleep in Jesus, highlighting the assurance of resurrection for all believers. Our hope lies in the fact that Christ, having conquered death through His resurrection, promises a similar victory for His people. This assurance is further supported by God’s covenant promises throughout Scripture that seal the fate of believers in eternal life.