1Co 1:13 Is Christ divided? was Paul crucified for you? or were ye baptized in the name of Paul? 1Co 1:14 I thank God that I baptized none of you, but Crispus and Gaius; 1Co 1:15 Lest any should say that I had baptized in mine own name. 1Co 1:16 And I baptized also the household of Stephanas: besides, I know not whether I baptized any other. 1Co 1:17 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. 1Co 1:18 For the preaching of the cross is to them that perish foolishness; but unto us which are saved it is the power of God. 1Co 1:21 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.
Notice that Paul says Christ sent him not to baptize but to preach the Gospel, If Baptism was part of the Gospel message why didn’t Paul include it? Why would Paul not baptize people if baptism was so necessary for salvation? I believe it is simply because faith alone is what saves. It also says that God saves by the foolishness of this preaching of the Gospel, if baptism is not part of the Gospel message then how does the preaching save them THAT BELIEVE.
-The thief on the cross is another example of how Salvation is without Baptism, I suppose the argument can be made that they were still under the old covenant, if that is the case though John 3:5 is not a valid support for Baptismal salvation because Nicodemus was still under the old covenant and if water baptism was not necessary then Jesus would not have been telling Nicodemus to be baptized, Personally I do not believe he even is talking about Baptism when he says Born of water, I believe born of water is a reference to being born of flesh. Because that is the context is talking about the 2 births, water baptism cannot be both the fleshly birth and the spiritual birth as some who believe in Baptismal salvation claim, it is either one the other not both.
Gen 15:6 And he believed in the LORD; and he counted it to him for righteousness.
-Notice that Abraham believed God and it was counted to him for righteousness, here again we say justification by faith, apart from sacraments,ordinances, or works.
Act 10:44 While Peter yet spake these words, the Holy Ghost fell on all them which heard the word. Act 10:45 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. Act 10:46 For they heard them speak with tongues, and magnify God. Then answered Peter, Act 10:47 Can any man forbid water, that these should not be baptized, which have received the Holy Ghost as well as we? Act 10:48 And he commanded them to be baptized in the name of the Lord. Then prayed they him to tarry certain days.
Also note here that the Holy Ghost is given before Baptism.
this is very significant in light of Rom 8:9 But ye are not in the flesh, but in the Spirit, if so be that the Spirit of God dwell in you. Now if any man have not the Spirit of Christ, he is none of his. Rom 8:14 For as many as are led by the Spirit of God, they are the sons of God.
(Eph 4:30) And grieve not the holy Spirit of God, whereby ye are sealed unto the day of redemption.
-it states that the Holy Ghost seals people unto redemption (Salvation), A person can only receive the Holy Ghost if they are already God’s if Baptism is what saves then how were these people able to receive God’s spirit without baptism: We must be willing to admit that salvation is obtainable without water baptism, You can argue that God made an exception because they were gentiles to try and show Peter God had accepted them: but this argument does not hold up for a few reasons: 1 If God makes an exception then that means God has ceased to be consistent, which is against God’s character. 2. Gentiles has been grafted into Israel in the past before and would not really have been a foreign concept to Peter, In fact God knew that Cornelius was already accepted of God as seen here: (Act 10:34) Then Peter opened his mouth, and said, Of a truth I perceive that God is no respecter of persons
Act 10:35) But in every nation he that feareth him, and worketh righteousness, is accepted with him.
Act 9:17 And Ananias went his way, and entered into the house; and putting his hands on him said, Brother Saul, the Lord, even Jesus, that appeared unto thee in the way as thou camest, hath sent me, that thou mightest receive thy sight, and be filled with the Holy Ghost. Act 9:18 And immediately there fell from his eyes as it had been scales: and he received sight forthwith, and arose, and was baptized.
Here we see that Saul lost his sight, and that there is a connection made between receiving his sight and being filled with the Holy Ghost, this is a picture of how Christ give us spiritual sight and guidance with his Spirit, Now It doesn’t specifically say, but it would seem that he was baptized after he received his sight and the Holy Ghost.