John 4:48 ‘Unless you people see signs and wonders,’ Jesus told him, ‘you will never believe.’
Are you trapped inside this earthly cupboard where you believe you cannot escape because you have not seen the power of God with your own eyes?
Will you be able to take a small step forward in faith instead of having to witness things with your own eyes?
God knows He could perform a miracle so you will believe, but He would rather you take a leap of faith and trust Him before you have to see the physical proof.
Spiritual proof seems far more valuable to me!