Unbelief is blind.

No man is excluded from calling upon God, the gate of salvation is set open unto all men: neither is there any other thing which keepeth us back from entering in, save only our own unbelief

There is no strength in unbelief. Even the unbelief of what is false is no source of might. It is the truth shining from behind that gives the strength to disbelieve.

I'm from Missouri; you must show me.

It is better to disbelieve an idea,than to have the spirit of unbelief.

If gifted with unbelief,even when the train of success stops at your doorstep you will still miss it.