I have fought the good fight, I have finished the course, I have kept the faith;
I have fought a good fight, I have finished my course, I have kept the faith:
I have fought the good (worthy, honorable, and noble) fight, I have finished the race, I have kept (firmly held) the faith.
I have fought the good fight, I have finished the course, I have kept the faith:
I have fought the good fight, finished the race, and kept the faith.
I have fought the good fight. I have completed the course. I have preserved the faith.