John answered them all, "I indeed baptize you with water, but he comes who is mightier than I, the latchet of whose sandals I am not worthy to loosen. He will baptize you in the Holy Spirit and fire,

 This passage begins with the most suggestive statement. It tens us that when Jesus began his ministry he was no less than about thirty years of age. Why did he spend thirty years in Nazareth when he had come to be the saviour of the world? It is commonly said that Joseph died fairly young and that Jesus had to take upon himself the support of Mary and of his younger brothers and sisters, and that not until they were old enough to take the business on their own shoulders, did he feel free to leave Nazareth and go into the wider world. Whether that be so or not, three things are true. 