Has YHVH required all the Believing Gentiles to enter the Sinai covenant and perform Torah?

This question is fully answered in the Acts 15 Council.

The Believing Pharisees try to impose the Sinai covenant upon the Believing Gentiles as the condition of Salvation.

They were corrected; the solution was to caution the Gentiles against four practices that they should avoid. This was not the first step to learning Torah, it is all that every Believing Gentile needs to try to stop doing.