Only let us live up to what we have already attained.
I remember the good, gifted servant of the Lord, Chuck Swindoll and one of his books entitled Three Steps Forward Two Steps Back. I think of that book title when I think of this subject, holding on to the progress and growth the Lord gives us. Paul makes the point in this great passage in Philippians that we’re to continue in the new way or place growth in Christ brings us. It is certain that we’ll at least be tempted to drift back. I think I remember hearing Swindoll say that for every three steps forward we go in the Christian life, we go two steps backward. That seems to play out in experience, unfortunately.
It’s important for us to hold on to the growth we have. And the only way to do that is simply to continue to grow (2 Peter 1). But it’s important not to backtrack and settle for the old, thinking what breakthrough or growth we experienced is not ours to remain in. Again I remember hearing Swindoll say in the past that if God gave something at one point, it is still always good at that point, not something to surrender, words to that effect.
It’s by faith and effort, more faith and prayer, more prayer and effort and faith that we do this. In and through Jesus.