One must not reach their conclusion on doctrine based upon one or two pet verses. Are these verses very clear? Acts 10:43 - Of Him all the prophets bear witness that through His name everyone who believes in Him receives forgiveness of sins. 44 While Peter was still speaking these words, the Holy Spirit fell upon all those who were listening to the message. 45 All the circumcised believers who came with Peter were amazed, because the gift of the Holy Spirit had been poured out on the Gentiles also. 46 For they were hearing them speaking with tongues and exalting God. Then Peter answered, 47 “Surely no one can refuse the water for these to be baptized who have received the Holy Spirit just as we did, can he?”Acts 2:38 Then Peter said unto them, Repent, and be baptized every one of you in the name of Jesus Christ for the remission of sins, and ye shall receive the gift of the Holy Ghost.
That verse is very clear, TODAY we have to OBEY and do what GOD tells us to do but it's only has to be done ONCE.
IN THE WATER CALLING UPON HIS NAME.
*These Gentiles believed, received the gift of the Holy Spirit and spoke in tongues (spiritual gift that is ONLY for the body of Christ - 1 Corinthians 12) and were saved BEFORE water baptism. The only logical conclusion when properly harmonizing scripture with scripture is that faith in Jesus Christ "implied in genuine repentance" (rather than water baptism) brings the remission of sins and the gift of the Holy Spirit (Luke 24:47; Acts 2:38; 3:19; 5:31; 10:43-47; 11:17,18; 13:38-39; 15:7-9; 16:31; 26:18). *Perfect Harmony*
Romans 10:13 - For whosoever shall call upon the name of the Lord shall be saved. No water mentioned here. Calling upon the name of the Lord is relying on the name of the Lord, trusting in Him for salvation. When one calls upon Jesus to save them, they are trusting in Him to come to their aid. Inherent in their calling upon the name of the Lord is the essential faith in Jesus Christ that He can and will save them.