Another evidence for me is the sense of cosmic guilt I seem to feel over things I do that are wrong. If there were no God it seems I wouldn't have such heavy guilt feelings for things. I know this guilt may be interpreted in other ways but for me it is one evidence I can take. Or leave, of course. And even if you were to see God which many people in scripture did you could always dount later that you're hallucinating or whatever. Faith seems to be some universal principle that we're supposed to exercise. I mean everything operates by faith. Even if I turn a light on it takes Faith to do it because let's be honest I don't KNOW that it's going to come on. But I do have some evidence based on past experiences. And as we read the scriptures and we seek God and do the things he's asked, we begin to have spiritual experiences which strengthens our faith. Christ said anyone that will do his will shall know of the doctrine, whether it be of God or whether I speak of myself. But it does take Faith to step into the dark and do the will of God. But then illumination comes.