After reading your opening post it appears your a oneness pentecostal. You also quoted Acts 10:44-48 which actually militates against your position as some have already posted. At Acts 10:45 it clearly states that they received the gift of the Holy Spirit first, before they were water baptized.
What your doing is making water baptism a work as well as speaking in tongues as a work and yet we are saved by grace through faith and not of works, it is a gift of God. Ephesians 2:8,9.
Receiving a gift is free with no attachments or conditions in receiving the gift. But you know what is really ironic and what bothers me about your thread? I know you never thought about this but you mentioned the thief on the cross was under the law. Well answer me this question?
Since you say the thief was under the law how come it was easier to enter Paradise that very same day with Jesus? If were really under grace (which we are) why are you imposing people to get water baptized and speak in tongues to be saved? Are these not works waggles? It was the thief's faith that got him into Paradise because he admitted he was a sinner and believed in Jesus Christ. Even Abraham believed God and it was accounted to him as righteousness.
And what about all the millions of people that cannot get water baptized but yet come to Christ even when their on their death bed. Like all oneness that I have known they all have a "legalistic" heart, are self-centered and love to tell others what they should do not realizing their the ones that are lost.
IN GOD THE SON,
bluto