And there went out unto him all the land of Judea
 The people of the land, a great number of them: 
 and they of Jerusalem;
 the inhabitants of Jerusalem, hearing of this new preacher, the new doctrine that he taught, and the new ordinance that he administered: 
 and were all baptized of him in the river Jordan, confessing their
 sins;
 that is, as many of them as were brought to a sight and sense of their sins, and made a confession of them, these he baptized, or immersed, in the river Jordan; for certain it is, that there were many of the Pharisees and Sadducees who came, whom he rejected; (See Gill on Matthew 3:5), (See Gill on Matthew 3:6), (See Gill on Matthew 3:7).