Who is to be baptized?
Teaching, faith, repentance and confession are all prerequisites for being baptized. No one can reverse this order. Infant baptism is to no avail.
What is the proper method of baptism: immersion, pouring or sprinkling? Below is the New Testament record:
The use of sprinkling for baptism was not "legalized" by the catholic church until 1311 A.D. It came about mostly to baptize the bed ridden.
Baptism is not just something that is good if you choose to do it. It is a command to all people who want to follow Christ. Christ, even though He was without sin, set the example by being baptized to start his ministry. He said the reason He was doing it was to "fulfill all righteousness". (Matthew 3:13-15) We too can not begin our ministry of a Christian life until we obey Christ by answering His call to be immersed into His name.