It's silly to suggest this some kind of example with today's Christians and their Bibles.Acts 17 is scripture & it displays the 'norm' of comparing spiritual truths heard elsewhere with spiritual truths in scripture for correspondence & affirmation.
[11] These were more noble than those in Thessalonica, in that they received the word with all readiness of mind, and searched the scriptures daily, whether those things were so.
[12] Therefore many of them believed; also of honourable women which were Greeks, and of men, not a few
A) Paul could not err when teaching from the OT as you can today.
B) Paul received His Tradition from the Holy Spirit directly and in speaking with the Apostles who learned their Tradition from Jesus and the Holy Spirit. For example, the Holy Trinity couldn't be explicitly pointed out using the OT. Only when taught this orally could it be more clearly brought out, through the implicit writings of the OT by one who could properly interpret. And all the sS advocates in this GT area sure would make a mess of things if they each had their way with the Bereans. Fortunately for them at the time, this kind of mindframe didn't exist.
C) Protestants all the time return to the Church when reading their Bibles when properly guided in certain passages. However, it would be foolish to again claim that sola Scripture was at work here too as your attempt with that Acts 17 example.
D) Paul could only speak their language, being the OT since they were NOT Christians. So He couldn't just preach as He did with the already Christian believers.
E) I've said all this before so I expect like then, it will fall on the deaf ears of the regular, adamant sS advocates who participate on this board.
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