If you are referring to water baptism, no, salvation and the promise of receiving the Holy Spirit is not tied to that requirement, but believing in Jesus Christ is.
Acts 10:[SUP]42 [/SUP]And he commanded us to preach unto the people, and to testify that it is he which was ordained of God to be the Judge of quick and dead.[SUP] 43 [/SUP]To him give all the prophets witness, that through his name whosoever believeth in him shall receive remission of sins.[SUP]44 [/SUP]While Peter yet spake these words, the Holy Ghost fell on all them which heard the word.[SUP]45 [/SUP]And they of the circumcision which believed were astonished, as many as came with Peter, because that on the Gentiles also was poured out the gift of the Holy Ghost.[SUP]46 [/SUP]For they heard them speak with tongues, and magnify God. Then answered Peter,[SUP] 47 [/SUP]Can any man forbid water, that these should not be baptized, which have received the Holy Ghost as well as we?[SUP]48 [/SUP]And he commanded them to be baptized in the name of the Lord. Then prayed they him to tarry certain days.
As evident in scripture, water baptism is not the requirement for receiving salvation with the promise of the Holy Ghost at our salvation, but believing in Jesus Christ is.
The verse misapplied most in scripture as referring to water baptism when it is really referring to the baptism with the Holy Ghost at our salvation is shown below.
Mark 16:[SUP]16 [/SUP]He that believeth and is baptized shall be saved; but he that believeth not shall be damned.
Do note that it is by never believing in Him is how one is damned. Not being water baptized is not how one is damned.
That is why Paul said this;
1 Corinthians 1:[SUP]14 [/SUP]I thank God that I baptized none of you, but Crispus and Gaius;[SUP] 15 [/SUP]Lest any should say that I had baptized in mine own name.[SUP]16 [/SUP]And I baptized also the household of Stephanas: besides, I know not whether I baptized any other.[SUP]17 [/SUP]For Christ sent me not to baptize, but to preach the gospel: not with wisdom of words, lest the cross of Christ should be made of none effect.[SUP] 18 [/SUP]For the preaching of the cross is to them that perish foolishness; but unto us which are saved it is the power of God......[SUP]21 [/SUP]For after that in the wisdom of God the world by wisdom knew not God, it pleased God by the foolishness of preaching to save them that believe.
You can get water baptized if you want as a public testimony in church if you had never been water baptized, but do know you are saved already by simply believing in Him. Water baptism has nothing to do with it.