Help me translate this...

People always want to know what religion we are. We refuse to put a name on it and they don't mind. Instead we simply tell them what we believe. (The gospel)
I learned recently that when someone asks it's important to know the difference between pescado (spanish for 'fish') and pecado (spanish for 'sin'). I met a self admittedly 'searching' man at a park last week. I told him that I knew I had many fish and needed a savior. He was following me about the fish and nodding his head. Our town is a beach town so fishing is big. But his face changed to concerned confusion when I started saying that this was a bad thing. So he was kind enough to help me figure out how to say what I was trying to say in Spanish. He essentially helped me write my sermon to the lost, himself.