Spiritual knowledge is very personal and subjective, while other types of knowledge aren't. I wouldn't even think of using faith to prove a scientific theorum, for instance.
Claiming that a god exists is an objective claim. Whether a person believes it or not is personal, but the claim itself is not.
I would never suggest that anyone believe something without evidence, but in terms of God's existance, what I would accept as evidence would not be accepted by someone else. Consequently, I don't believe I'm being the slightest bit dishonest in stating (just as an example) that I have faith in God because I believe He has answered my prayers. It would, however, be dishonest for me to deny that. On the other hand, I wouldn't ask you to accept the evidence that has convinced me of His existance.
My faith may not have any merit to you, but it does to me.
If you have answered prayers, then it's evidence. I'd debate about the validity of it, but that's another topic.
I don't believe I'm guilty of that either, Penumbra. I'm totally willing to live and let live, and I can't ever recall suggesting that believers are in any way superior to non-believers. I actually think I'm pretty non-judgmental in this regard. I'm sorry if you see me otherwise.
It's not a matter of being judgmental, it's a matter of good methodology.
You said:
I think that if science were to find unquestionable evidence for God, a lot more people would require nothing more. They'd be believers. And then He'd say something similar to what Jesus said to the Apostle, Thomas. It would be something along these lines: "Because my existence has been proven to you, you believe. Blessed are those who did not require scientific evidence in order to believe."
Which is no doubt a reference to Thomas:
Now Thomas (also known as Didymus[
a]), one of the Twelve, was not with the disciples when Jesus came. 25 So the other disciples told him, We have seen the Lord! But he said to them, Unless I see the nail marks in his hands and put my finger where the nails were, and put my hand into his side, I will not believe.
26 A week later his disciples were in the house again, and Thomas was with them. Though the doors were locked, Jesus came and stood among them and said, Peace be with you! 27 Then he said to Thomas, Put your finger here; see my hands. Reach out your hand and put it into my side. Stop doubting and believe.
28 Thomas said to him, My Lord and my God!
29
Then Jesus told him, Because you have seen me, you have believed; blessed are those who have not seen and yet have believed.
Thomas is the reasonable one. He's the guy that's not going to get suckered into a cult, or easily convinced of a false statement.
Why on earth would people be "blessed" for not utilizing the scientific method?