I think we would be best served to use the term 'Htiaf', for faith is most often backwards. Looking within instead of without might serve better.
The most prominent scripture used by my former religion in discussion of faith was Heb 11:1, "Faith is the assured expectation of of things hoped for, the evident demonstration of realities, though not beheld". Yet that scripture says nothing, nothing at all.
There is no 'assured expectation of things hoped for' - no assurances ever given by apocalyptic religion have ever transpired. There is no assurance that promises or claims made in any Holy Writ are actually from God. And the only thing we can be assured of is that there will be, and have been tons of charlatan leaderships over the centuries, willing to exploit and indoctrinate any who enter the doors of the temple, church or mosque upon which they hang a 'sign of God'.
You can 'hope for' whatever you want - but nothing will come of that.
There is no 'evident demonstration' of 'realities'. There is no proof of the so called realities that 'are not beheld'. Every religion's 'realities' are a bit different. Some expect to gain 72 virgins in heaven. The Mormons expect to begat entire worlds and become God themself. Heaven Gate expected to fly with the aliens in the tail of Hale Bopp. Koresh thought he would start Armageddon with his personal actions. Jehovah's Witnesses wish for the blood to run as high as horses bridles as they smile at the billions of dead and inherit their homes. On and on.
Yes, it is htiaF for me.
Jeff