Yes, I know what apostasy means.Turning back - apostatizing - is simply turning away from a previously held truth. At some point, you were convinced of this truth and then you consciously turned your back on that truth.
That is what I was looking for. A clear and unambiguous statement that nothing we can do will remove us from the Father's hand. So far that seemed to be missing from the thread.I am a firm proponent of the security of the believer. Even those who are said to "fall away" from the truth are still saved.