Hypothetical:
There are two candidate running for President, both from the republican party.
Candidate #1 will cut taxes, fix the economy, win wars, and really improve things. He is experienced and respected. Most ppl agree this person will do a good job. You like his position on issues.
Candidate #2 is a lot murkier on the issues. He means well, but the competence is questionable and experience is very thin. He's shaky on most of the issues.
The problem is, #1 is an athiest and #2 is a devout religous person. You have to choose one. Who would it be?