He will baptise you in the Holy Spirit and with fire

16 John answered their questions by saying, “I baptize you with water; but someone is coming soon who is greater than I am—so much greater that I’m not even worthy to be his slave and untie the straps of his sandals. HE WILL BAPTIZE YOU WITH HOLY SPIRIT AND WITH FIRE. He is ready to separate the chaff from the wheat with his winnowing fork. Then he will clean up the threshing area, gathering the wheat into his barn but burning the chaff with never ending fire.