My reward is with me (ο μισθος μου μετ' εμου). It is Christ speaking again and he repeats his promise of coming quickly as in verse Revelation 22:7. He speaks now as the Rewarder (ο μισθαποδοτης) of Hebrews 11:6. Cf. Revelation 11:18; Isaiah 40:10; Isaiah 62:11.

To render (αποδουνα). Second aorist active infinitive of purpose of αποδιδωμ, to give back. Each will receive the reward according to his own work (Revelation 2:23; 2 Corinthians 5:10; Romans 2:26).