"Casting down crowns" is the worship-act of the twenty-four elders around the throne in Revelation 4:9-11. At every fresh sight of the One enthroned, the elders "fall down before him that sat on the throne, and worship him that liveth for ever and ever, and cast their crowns before the throne, saying, Thou art worthy, O Lord, to receive glory and honour and power: for thou hast created all things, and for thy pleasure they are and were created." The crowns (stephanoi, victors’ crowns) represent every reward they have received from God. The gesture declares: all reward, all victory, all rank ultimately belong to Him. Heaven knows no permanent ranking among saints — every crown ends up at the feet of the Lamb. Earth should rehearse it now.
The act of laying down one's own honors or rewards at God's feet in worship.
Webster: crown — “an ornament worn on the head, as a badge of imperial or regal power.”
The Greek stephanos in Revelation 4 is the victor's wreath, not the royal diadem — the elders are casting down what they themselves had won, confessing that no reward belongs ultimately to the receiver.
Revelation 4:10 — "The four and twenty elders fall down before him that sat on the throne, and worship him that liveth for ever and ever, and cast their crowns before the throne."
Revelation 4:11 — "Thou art worthy, O Lord, to receive glory and honour and power."
1 Corinthians 9:25 — "Now they do it to obtain a corruptible crown; but we an incorruptible."
2 Timothy 4:8 — "Henceforth there is laid up for me a crown of righteousness."
Modern Christianity often imagines heaven as the saint's reward-ceremony; Revelation 4 shows the saint hurling every reward back at the throne.
Crowns will be given (1 Cor 9:25; 2 Tim 4:8). What we do with them is the question. Revelation 4:10 supplies the answer: at every sight of His glory, they fall down, they worship, they cast.
This is why heaven does not become competition. The race is run for crowns; the crowns are cast at His feet; the saints do not compare totals. The household that lives toward this scene starts caring less about which trophies it will be carrying and more about how it will hand them over.
Greek stephanos is the runner's wreath, distinct from the royal crown.
G4735 — στέφανος (stephanos) — victor's wreath, crown of triumph; cast before the throne by the elders.
Note: distinct from diadēma, the royal crown the King Himself wears (Rev 19:12).
"Crowns are won so they may be cast."
"The race is for trophies you will throw at His feet."
"Revelation 4 settles every comparison among the saints."