What is the origin of baptism?

Answer

First, it must be understood that baptism is an outward proclamation of an inward conversion. In other words, baptism is a ceremonial act undertaken after a person accepts Jesus Christ as his or her Lord and Savior. This is usually done in the presence of the church body as a public proclamation of one’s faith.

Regarding the origin of baptism, Christian theologians suggest that, although baptism was used by John the Baptist, baptism itself did not originate with Christians or, for that matter, with John. Jews practiced baptism as a traditional act of purification and the initiation of converts to Judaism long before the coming of the Messiah. The origins of baptism might be found in the book of Leviticus where the Levite priests were commanded to perform a symbolic cleansing in water before and after performing their priestly duties. Leviticus 16:4 tells us, “He is to put on the sacred linen tunic, with linen undergarments next to his body; he is to tie the linen sash around him and put on the linen turban. These are sacred garments; so he must bathe himself with water before he puts them on.” Scripture also states in Leviticus 16:23-24, “Then Aaron is to go into the Tent of Meeting and take off the linen garments he put on before he entered the Most Holy Place, and he is to leave them there. He shall bathe himself with water in a holy place and put on his regular garments. Then he shall come out and sacrifice the burnt offering for himself and the burnt offering for the people, to make atonement for himself and for the people.”

Although the act described in these Old Testament passages was not specifically called “baptism,” it does highlight how important and holy ceremonial (and practical) cleansing is to God. John’s “baptism of repentance” (Luke 3:3;Acts 19:4) followed this paradigm of cleansing, although theFinal cleansing from sin is only available through Christ, and John’s baptism was the foreshadowing of that. The significance of baptism as a New Testament ceremony is that, as believers in Jesus Christ, we are baptized into His death «Know ye not, that so many of us as were baptized into Jesus Christ were baptized into his death? », (Romans 6:3) and raised to walk in newness of life «Therefore we are buried with him by baptism into death: that like as Christ was raised up from the dead by the glory of the Father, even so we also should walk in newness of life. », (Romans 6:4 KJV). The Lord taught the significance of baptism to the extent that He Himself was baptized by John the Baptist at the start of His ministry «And it came to pass in those days, that Jesus came from Nazareth of Galilee, and was baptized of John in Jordan. », (Mark 1:9).