Believing my daddy was going to give me a horse didn't get me a horse.
Believing my daddy was going to give me a horse because he said so got me a horse.
Believing that being baptized until we know every frog by name doesn't get get us salvation.
Believing "ON" the Lord Jesus Christ gets us salvation because God says so, and we can either trust that, or have only belief.
I appreciate the fact that sometimes brevity and succinctness can go a long way - but in this instance, I honestly haven't got a clue what you're trying to say (know every frog by name?!)
Can you present this a bit more clearly?