Acts 5:32
And we are his witnesses of these things; and so is also the Holy Ghost,
whom God hath given to them that obey him.
God gives the Holy Ghost to them that obey him.
If trinitarians are receiving the Holy Ghost, God obviously sees them as obeying him
If oneness are receiving the Holy Ghost, God obviously sees them as obeying him.
So who's obeying God? oneness or trinnies?
Let's be honest with ourselves:
1. The restoration of the gifts in the early 20th century started with trinitarians.
2. It was trinitarians which coined the "initial evidence doctrine"
Sure, God has revealed more truth about the doctrine of the Godhead, this doesn't mean someone who does not understand it is not saved.
The early pioneers of today's oneness churches were TRINITARIANS at some point.
They were saved. It was while walking with God they received FURTHER REVELATION.