en_tn_lite_do_not_use/rev/21/04.md

He will wipe away every tear from their eyes

Tears here represent sadness. See how you translated this in Revelation 7:17. Alternate translation: "God will wipe away their sadness, like wiping away tears" or "God will cause them to not be sad anymore" (See: rc://en/ta/man/translate/figs-metonymy)