Shared ground
Ecclesiastes 3:22 closes a stretch of reflection on limits: injustice in public life, shared mortality, and the fact that humans cannot control time or outcomes (3:16–21). Against that background, the speaker offers a practical conclusion he can honestly "see": there is no better course available, in this setting, than to enjoy one’s work.
The verse treats enjoyment not as a bonus added on later, but as a person’s “portion” (their real share in life). The reason given is simple: nobody can take someone forward to “see” what comes after them. Posthumous results—what happens to one’s projects, reputation, or gains—are outside human reach.
Where interpretation differs (only where needed)
How absolute is “nothing better”? Some read the line as a sweeping statement about the best human good in general. Others read it as a limited claim: within the problems just discussed (mortality, unfairness, uncertainty), this is the best workable stance.
What does “portion” emphasize? Some hear “portion” mainly as limitation—life’s share is small and bounded. Others hear it as a permitted allotment—an enjoyment that is genuinely available to the person, even if many outcomes are not.
What is included in “works”? It can be heard narrowly as daily labor itself, or more broadly as one’s achievements and the results of that labor. Either way, the text’s focus is on one’s own works, not on controlling what happens to them later.
Why the disagreement exists
The verse is a summary line, and summary lines are compact. Words like “better,” “portion,” and “works” can carry either broad or narrow meanings, and the final question can stress either (a) ignorance of the future after death or (b) inability to secure access to it (or both). Those options fit the immediate context, so readers weigh them differently.
What this passage clearly contributes
The explicit claim is that enjoyment of one’s work is the best practical conclusion the speaker can offer, because the future beyond one’s life cannot be made visible or controllable. The theological inference (beyond what the verse directly states) is that meaning built primarily on legacy and long-term outcomes is unstable, while receiving joy from present work is portrayed as a realistic “share” available within human limits.