Faith is the substance of things hoped for, the evidence of things not seen.

Why do many still cry for evidence?
Have heard many believers say all what I need in my life is evidence but the truth is they are indirectly saying they need faith because a believer' evident is his/her faith. The result of your faith is evidence. And all believers have a measure of faith in case you think you lack faith and you are born again.
It pleases God that you have all things. This was why He blessed us with all things in Christ.  Now the problem is not God releasing evidence but man standing on faith which is your evident.  So declare that thing you waiting on God for because that faith is your evidence. Many say I have faith but I lack evidence.  Please that is a lie from the devil because it is not in line with the truth of God's word.  You know the level of your faith by the abundance of evidence you command. It is the evidence of unseen reality.  So stop crying for evidence and start showing your faith like Abraham. Your evidence is your faith.  It is the receipt of what you bought with faith.