What test case arose in the time of the apostles over this question?

Answer

"And certain men which came down from Judea taught the brethren, and said, Except you be circumcised
after the manner of Moses, you cannot be saved." Acts 15:1,14

What did the prophet say Christ would be called to endure?
From what is He able to keep us?
What, in prophecy, is symbolized by waters?
What is the whole world called upon to do?
What is the essential teaching of the new covenant?
What kind of teaching have men substituted for the words which are spirit and life?
For what must men give account in the judgment?

Questions & Answers are from the book Bible Readings for the Home Circle