A Baptist is basically a member of a Christian Domination. A Baptist is characterized by rejection of infant baptism. They are in favor of believer's baptism by immersion. Baptism emerged from the English Dissenter or Non-conformism movement of the 16th century. They are usually called as Protestants
On the other hand, Methodists are those Christians that follow Methodism or Protestant Christianity. They are characterized by their view of free will through God's prevenient grace. This sect of Christianity emerged from the Reformation of Church movement.