At first...
At first, this verse points to a law that involve of the world, it says: "Everyone tastes death…" In fact, most people are willing to forget their mortality but this is a reality that even if we forget it, it (the death) will never forget us. Then, it says that after the life of this world, the stage of receiving the fruit of deeds (whether good reward or retribution) begins.
It says: "…And verily you will be paid in full your reward on the Resurrection Day,.." Then, it adds that those who remove from the effect of the absorption of Hell Fire and enter Heaven, they are saved and have found their beloved and demanded ideal. It says: "…Then whoever is delivered from the Fire and admitted into Paradise, he indeed is prosperous…"
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