For since we believe that Jesus died and rose again, we also believe that God will bring with Jesus those who have fallen asleep in Him.
14 For if we believe. He assumes this axiom of our faith, that Christ was raised up from the dead, that we might be partakers of the same resurrection: from this he infers, that we shall live with him eternally.
Do not sorrow immoderately for those who die in the Lord, as if you had no hope of eternal life, that is to grieve like the heathen, who imagine everything taken from the world perishes. We Christians have sure hope of resurrection; this alone is enough to balance all our griefs. Yet weep we may, for our own loss if nothing else, so long as we remember the dead sleep in Jesus and shall wake to glory.
AI summary
Commenting on 1 Thessalonians 4:13-18
For if we believe that Jesus died, and rose again,.... As every Christian does, for both the death and resurrection of Christ are fundamental articles of faith; nothing is more certain or more comfortable, and more firmly to be believed, than that Christ died for the sins of his people, and rose again for their justification; on these depend the present peace, joy, and comfort...