Were those in the house of Cornelius who were speaking in tongues as Peter delivered a sermon not saved until Peter baptised them?
The speaking in tongues was a sign to Peter that they should be baptised immediately.
Ha! you beat me to that one. Just another question to throw into the “discussion”. Acts 10:44-48 All of Cornelius’ friends and family received the Holy Spirit and then were Baptized. Act 2, the fire of the Holy Spirit fell on those 3,000, and then Peter told them to be baptized. So, were they “saved” before they were baptized? Does receiving the Holy Spirit save you? Just asking.