When we are generous, we express our Genuine Noble Nature, by being kind to our kith and kin, which is all eight billion folk on Earth. For, these seven boldened words share the same PIE base (ĝen‑, ĝenǝ‑, ĝnē‑, and ĝnō‑), distinguished as *genə- ‘to give birth’ and *gnō- ‘to know’.
So, when we know that we are all interconnected, by being born from the Divine, we could act with generosity to each other, sharing resources in the eschatological Age of Light, before our inevitable extinction as a biological species.
1588, ‘of noble birth, magnanimous’, from French généreux, from Latin generōsus ‘noble, of noble birth; of good family or stock’, figuratively ‘magnanimous, generous’, from genus (genitive generis) ‘race, stock’, from PIE base *genə- ‘give birth, beget’.