Matthew 3:13 Meaning

11I indeed baptize you with water unto repentance: but he that cometh after me is mightier than I, whose shoes I am not worthy to bear: he shall baptize you with the Holy Ghost, and with fire:

12Whose fan is in his hand, and he will throughly purge his floor, and gather his wheat into the garner; but he will burn up the chaff with unquenchable fire.

13Then cometh Jesus from Galilee to Jordan unto John, to be baptized of him.

14But John forbad him, saying, I have need to be baptized of thee, and comest thou to me?

15And Jesus answering said unto him, Suffer it to be so now: for thus it becometh us to fulfil all righteousness. Then he suffered him.