What is baptism in the Bible? (Part 1 of 3)

There is nothing wrong with wrong with going to River Jordan to be baptised if you can afford if the one officiating the baptism is true baptiser. Baptise is a commandment from God.

St. Mark 10:39 And they said unto him, We can. And Jesus said unto them, Ye shall indeed drink of the cup that I drink of; and with the baptism that I am baptized withal shall ye be baptized:

Jesus had no need to be baptised before didn't commit any sin. Baptism is for the remission of sin. Jesus was baptised just to show an example to others so that we also might be baptised the same He was baptised.

1 Peter 2:21 For even hereunto were ye called: because Christ also suffered for us, leaving us an example, that ye should follow his steps:

Jesus commanded was commanded to be baptised but not strictly in river Jordan. We can also be baptised in other river.