Hmm...these four clues should definitely be enough to solve the riddle once you figure out how to interpret them. At least a couple of previous answers were on the right path.
Instead of adding new clues, I have a hint or two I can provide while people continue to be stumped.
Clue #1: No sympathy for fools
Clue #2: Hammer into anvil
Clue #3: No one can ever know, if you never saw them grow
Clue #4: Minister my promises
Hint #1: These clues are only a starting point. You have to follow the clues to find the true path to the answer.
Incorrect guesses: No Prayer For The Dying, Children Of The Damned, Starblind, El Dorado, The Prisoner, Flash Of The Blade, Sun And Steel, Back In The Village, Ghost Of The Navigator, The Alchemist