Believe that water baptism saves? Yes you are correct. Grace saves not water baptism. Gods mercy not water baptism. the blood of Christ not water baptism.Yet still refuse to believe.
No matter how sincere you wish to appear Acts 2 is not water baptism.I sincerely doubt you have a grasp of either the logistical or greek issues of Acts 2.
Repeat it as often as you like but you cannot make salvation contingent on water baptism.According to Acts 2:38 its water baptism not anything called baptism of the Holy Spirit.
Perhaps it is not given to you to comprehend that water baptism cannot save. Only the Holy Spirit is able to teach that truth to the believing heart. I hope I'm wrong but I must consider the possibility.
For the cause of Christ
Roger