Lets see I stated
Repentance is sufficient for remission of sin as is faith
Acts 5:31 (ESV) — 31 God exalted him at his right hand as Leader and Savior, to give repentance to Israel and forgiveness of sins.
Acts 10:43 (ESV) — 43 To him all the prophets bear witness that everyone who believes in him receives forgiveness of sins through his name.”
The gentiles were granted life and had their hearts purified by faith apart from water baptism
Acts 10:47 (ESV) — 47 “Can anyone withhold water for baptizing these people, who have received the Holy Spirit just as we have?”
received the holy Spirit
Acts 11:15–18 (KJV 1900) — 15 And as I began to speak, the Holy Ghost fell on them, as on us at the beginning. 16 Then remembered I the word of the Lord, how that he said, John indeed baptized with water; but ye shall be baptized with the Holy Ghost. 17 Forasmuch then as God gave them the like gift as he did unto us, who believed on the Lord Jesus Christ; what was I, that I could withstand God? 18 When they heard these things, they held their peace, and glorified God, saying, Then hath God also to the Gentiles granted repentance unto life.
had repentance unto life
Acts 15:7–9 (KJV 1900) — 7 And when there had been much disputing, Peter rose up, and said unto them, Men and brethren, ye know how that a good while ago God made choice among us, that the Gentiles by my mouth should hear the word of the gospel, and believe. 8 And God, which knoweth the hearts, bare them witness, giving them the Holy Ghost, even as he did unto us; 9 And put no difference between us and them, purifying their hearts by faith.
They were given the Spirit and had their heart purified by faith
The spirit is received through faith
Galatians 3:2 (KJV 1900) — 2 This only would I learn of you, Received ye the Spirit by the works of the law, or by the hearing of faith?
Galatians 3:5 (KJV 1900) — 5 He therefore that ministereth to you the Spirit, and worketh miracles among you, doeth he it by the works of the law, or by the hearing of faith?
Galatians 3:14 (KJV 1900) — 14 That the blessing of Abraham might come on the Gentiles through Jesus Christ; that we might receive the promise of the Spirit through faith.
John 7:38–39 (ESV) — 38 Whoever believes in me, as the Scripture has said, ‘Out of his heart will flow rivers of living water.’ ” 39 Now this he said about the Spirit, whom those who believed in him were to receive, for as yet the Spirit had not been given, because Jesus was not yet glorified.
Ephesians 3:17 (ESV) — 17 so that Christ may dwell in your hearts through faith—that you, being rooted and grounded in love,
None of your verses state if you are not baptized you cannot be granted life or have your heart purified by faith
That is the fallacy of negative inference. Verses after verse can be shown men are saved upon faith
and it denies the verses posted above and a multiplicity of verses which show we are saved upon faith
John 3:14–15 (ESV) — 14 And as Moses lifted up the serpent in the wilderness, so must the Son of Man be lifted up, 15 that whoever believes in him may have eternal life.
John 3:16 (ESV) — 16 “For God so loved the world, that he gave his only Son, that whoever believes in him should not perish but have eternal life.
John 5:24 (ESV) — 24 Truly, truly, I say to you, whoever hears my word and believes him who sent me has eternal life. He does not come into judgment, but has passed from death to life.
John 5:25 (ESV) — 25 “Truly, truly, I say to you, an hour is coming, and is now here, when the dead will hear the voice of the Son of God, and those who hear will live.
John 5:40 (ESV) — 40 yet you refuse to come to me that you may have life.
John 20:31 (ESV) — 31 but these are written so that you may believe that Jesus is the Christ, the Son of God, and that by believing you may have life in his name.
John 6:51 (ESV) — 51 I am the living bread that came down from heaven. If anyone eats of this bread, he will live forever. And the bread that I will give for the life of the world is my flesh.”
John 6:53 (ESV) — 53 So Jesus said to them, “Truly, truly, I say to you, unless you eat the flesh of the Son of Man and drink his blood, you have no life in you.
you falsify all those verses
While those who believe both sets falsify none
There is your error
Of course those who believe and are baptized are saved for all who believe are saved
of course those who repent and are baptized receive remission of sin for repentance grants remission of sin as does faith
Acts 10:43 (ESV) — 43 To him all the prophets bear witness that everyone who believes in him receives forgiveness of sins through his name.”
you have to falsify this verse to hold your view