The argument
Acts repeatedly proclaims Yeshua's ministry, execution, resurrection, enthronement, coming judgment, forgiveness, and the call to repent. Substance, person, coequality, and eternal generation are not the native grammar of those sermons.
Why it matters
Later language may be examined, but it cannot be allowed to redefine the speaker, God, Messiah, and salvation proclaimed by the earliest witnesses.
What this teaching does not claim
Earlier is not automatically truer. The apostolic witness is primary because it is the authorized testimony, not merely because it is old.
