Jn
Heb 10:22
Let us draw near with a true heart in full assurance of faith, having our hearts sprinkled from an evil conscience, and our bodies washed with pure water.
Jn 3:5 what is the water for?We are baptized into Christ by the Holy Spirit, not by water baptism which is merely symbolic of what the Holy Spirit does in spiritually regenerating the person "dead in trespasses and sins."
Romans 8:9-11
9 However, you are not in the flesh but in the Spirit, if indeed the Spirit of God dwells in you. But if anyone does not have the Spirit of Christ, he does not belong to Him.
10 If Christ is in you, though the body is dead because of sin, yet the spirit is alive because of righteousness.
11 But if the Spirit of Him who raised Jesus from the dead dwells in you, He who raised Christ Jesus from the dead will also give life to your mortal bodies through His Spirit who dwells in you.
Mark 1:7-8
7 And he was preaching, and saying, "After me One is coming who is mightier than I, and I am not fit to stoop down and untie the thong of His sandals.
8 "I baptized you with water; but He will baptize you with the Holy Spirit."
Acts 1:4-5
4 Gathering them together, He commanded them not to leave Jerusalem, but to wait for what the Father had promised, "Which," He said, "you heard of from Me;
5 for John baptized with water, but you will be baptized with the Holy Spirit not many days from now."
Acts 2:1-4
1 When the day of Pentecost had come, they were all together in one place.
2 And suddenly there came from heaven a noise like a violent rushing wind, and it filled the whole house where they were sitting.
3 And there appeared to them tongues as of fire distributing themselves, and they rested on each one of them.
4 And they were all filled with the Holy Spirit and began to speak with other tongues, as the Spirit was giving them utterance.
1 Corinthians 6:19-20
19 Or do you not know that your body is a temple of the Holy Spirit who is in you, whom you have from God, and that you are not your own?
20 For you have been bought with a price: therefore glorify God in your body.
Were the first born-again believers, the first people permanently indwelt by the Holy Spirit and made spiritually alive by him, baptized in water in order to receive the Holy Spirit? No. The "baptism of the Spirit" was an entirely spiritual event, requiring no sprinkling or dunking in water.
In context:
Ezekiel 36:23-28
23 "I will vindicate the holiness of My great name which has been profaned among the nations, which you have profaned in their midst. Then the nations will know that I am the LORD," declares the Lord GOD, "when I prove Myself holy among you in their sight.
24 "For I will take you from the nations, gather you from all the lands and bring you into your own land.
25 "Then I will sprinkle clean water on you, and you will be clean; I will cleanse you from all your filthiness and from all your idols.
26 "Moreover, I will give you a new heart and put a new spirit within you; and I will remove the heart of stone from your flesh and give you a heart of flesh.
27 "I will put My Spirit within you and cause you to walk in My statutes, and you will be careful to observe My ordinances.
28 "You will live in the land that I gave to your forefathers; so you will be My people, and I will be your God.
God, through the prophet Ezekiel, is speaking to the Israelite people, not to New Testament Christians, saying that He will make clean His Chosen People, not by water-baptism, but by giving them a new heart and spirit, by putting within them His Spirit who will cause them to walk in all of His statutes. The "sprinkling of clean water" is figurative of the giving of the Holy Spirit; it is not a literal sprinkling of water by which the Jews would be made clean. The physical nature of water-baptism cannot, being entirely a physical thing, attain a spiritual effect. And so, in the quotation above, God spoke, not of the spiritually-cleansing power of water, but of the spiritually-cleansing power of His Spirit.
Matthew 28:16-20
16 But the eleven disciples proceeded to Galilee, to the mountain which Jesus had designated.
17 When they saw Him, they worshiped Him; but some were doubtful.
18 And Jesus came up and spoke to them, saying, "All authority has been given to Me in heaven and on earth.
19 "Go therefore and make disciples of all the nations, baptizing them in the name of the Father and the Son and the Holy Spirit,
20 teaching them to observe all that I commanded you; and lo, I am with you always, even to the end of the age."
Nothing in this passage indicates a spiritually-regenerating effect derived from water-baptism. Baptism is simply symbolic of the Spirit baptizing repentant, believing sinners into Jesus Christ. And it connects saving belief to immediate, concrete, corresponding action.
In context:
John 3:5-7
5 Jesus answered, "Truly, truly, I say to you, unless one is born of water and the Spirit he cannot enter into the kingdom of God.
6 "That which is born of the flesh is flesh, and that which is born of the Spirit is spirit.
7 "Do not be amazed that I said to you, 'You must be born again.'
Did Jesus say in this passage anything about being "born again in water-baptism"? No. Nothing.
Instead, Jesus pointed out two kinds of birth: "born of flesh" and "born of the Spirit." "Born of flesh" corresponds to "born of water" which is, obviously, the placental "water" accompanying physical birth, and "born of the Spirit" which corresponds to the spiritual "birth" the Holy Spirit effects when he comes to dwell within a person. Jesus, then, is careful in verse 6 not to leave Nicodemus with the impression that water and the Spirit are the means to the "second birth," but distinguishes "born of water" from "born of the Spirit."
Mark 16:15-16
15 And He said to them, "Go into all the world and preach the gospel to all creation.
16 "He who has believed and has been baptized shall be saved; but he who has disbelieved shall be condemned.
What is the emphasis upon in these verses concerning salvation? Baptism or belief? Clearly, it is belief that is the crucial thing, not baptism. As Jesus said, belief precedes baptism, giving rise to it, and it is the absence of belief that condemns, not the absence of baptism. This is not, then, a passage that well-supports a "baptism saves" doctrine. Far from it, actually.
Acts 2:37-41
37 Now when they heard this, they were pierced to the heart, and said to Peter and the rest of the apostles, "Brethren, what shall we do?"
38 Peter said to them, "Repent, and each of you be baptized in the name of Jesus Christ for the forgiveness of your sins; and you will receive the gift of the Holy Spirit.
39 "For the promise is for you and your children and for all who are far off, as many as the Lord our God will call to Himself."
40 And with many other words he solemnly testified and kept on exhorting them, saying, "Be saved from this perverse generation!"
41 So then, those who had received his word were baptized; and that day there were added about three thousand souls.
Was it baptism that Peter indicated was the crucial means of obtaining God's forgiveness of sins? No. Before baptism, Peter spoke of repentance. It was a change of mind (repentance), of belief, about Christ and his atoning work at Calvary, trusting in the truth about him, that was the first and vital feature of salvation, not baptism. Being dunked in water was merely a manifestation of a changed mind concerning the Gospel, symbolic of the "gift of the Holy Spirit" coming to live within those who had believed the Gospel and trusted in Christ as their Savior, baptizing them spiritually into him. Here, again, your baptismal regeneration proof-text fails.
The same holds true for all of the other proof-texts you've offered for the false doctrine of salvation through water baptism. I'm not going to exegete all of them, however, since it should be clear by this point how illegitimately you're handling Scripture in connection with water baptism.
Heb 10:22
Let us draw near with a true heart in full assurance of faith, having our hearts sprinkled from an evil conscience, and our bodies washed with pure water.