Two things wrong with your post.
1. It contradicts scripture which clearly states that baptism saves (Mk 16:16 & 1Pet3:21)
2. John's baptism was a Jewish baptism and not "in the name of the Father and of the Son and of the Holy Spirit" (Mt 28:19) as Jesus commanded.
Read my post immediately above. I won't argue about baptism with you. You are basing everything you say on Catholic doctrine, which I do not accept. I believe the Bible, not the doctrines of men.
Ephesians 2:4-9, "But God, being rich in mercy, because of his great love with which he loved us, even though we were dead in offenses, made us alive together with Christ—by grace you are saved!— and he raised us up together with him and seated us together with him in the heavenly realms in Christ Jesus, to demonstrate in the coming ages[q] the surpassing wealth of his grace in kindness toward[r] us in Christ Jesus. For by grace you are saved through faith, and this is not from yourselves, it is the gift of God; it is not from works [including baptism], so that no one can boast."