Origen — on Rev 20:6 (HOMILIES ON JEREMIAH 2.3.1-3)

“Jesus baptizes "in the Holy Spirit and in fire," not the same person "in the Holy Spirit and in fire," but the holy person "in the Holy Spirit," while another person, after he has believed, after he has been deemed worthy of the Holy Spirit and after he has sinned again, Jesus washes in fire. So … it is not the same person who is baptized by Jesus in the Holy Spirit and in fire. Blessed, then, is the one who is baptized in the Holy Spirit and does not need the baptism by fire, but three times unhappy is that person who has need to be baptized in fire, though Jesus takes care of both of them. For "a shoot from the stump of Jesse will come forth, and a branch will grow out of the root," a shoot for those who are punished, a branch for the righteous. So God is a consuming fire and God is light, a consuming fire to sinners, a light to the just and holy ones. And blessed is he "who shares in the first resurrection," he who has kept the baptism of the Holy Spirit. Who is he who is saved in another resurrection? He who needs the baptism from fire, when he comes before that fire and the fire tests him, and when that fire finds wood, hay and stubble to burn.”