Mark 1:5

5 And there went out unto him all the land of Judaea and those of Jerusalem and were all baptized of him in the river of Jordan, confessing their sins.

Mark 1:5 Meaning and Commentary

Mark 1:5

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).

Mark 1:5 In-Context

3 The voice of one crying in the wilderness, Prepare ye the way of the Lord; make his paths straight.
4 John baptized in the wilderness and preached the baptism of repentance for remission of sins.
5 And there went out unto him all the land of Judaea and those of Jerusalem and were all baptized of him in the river of Jordan, confessing their sins.
6 John was clothed with camel’s hair and with a girdle of a skin about his loins; and he ate locusts and wild honey
7 and preached, saying, There comes one mightier than I after me, the latchet of whose shoes I am not worthy to stoop down and unloose.
The Jubilee Bible (from the Scriptures of the Reformation), edited by Russell M. Stendal, Copyright © 2000, 2001, 2010