It does not make you acceptable to God. As a work of righteousness, trying to obtain a good standing with God, it is worthless. Water baptism is a way of giving testimony to what has happened inwardly, and a clear commitment to turn from the old life. For Your Benefit Water baptism outwardly demonstrates what has happened inwardly. Water baptism is only as important as the participant believes it to be.
Water baptism is their confession, and a public commitment.
Unless the person really believes they died, there is no need for a burial. It is not something we must do to impress God, but something to impress on our mind what happened to us inwardly. In all the available Greek literature, both secular and religious, Conant found no example in which the word baptizein had any other meaning. Conant reports that it was a common, secular word, used in the daily affairs of life, to express the most familiar acts and conditions. Baptizein was a daily household word.