For David is not ascended into the heavens: but he saith himself, The LORD said unto my Lord, Sit thou on my right hand,
For David is not ascended into the heavens - that is, in the body; indeed, he had already appealed to themselves whether all that remained of David in the body was not still in the midst of them. Of the separate spirit of David the apostle is not here speaking, and therefore no conclusion regarding the state of the disembodied spirit can legitimately be drawn from these words.