22 tells us to Have faith in God. Simply have faith in God. Either He is God or He is not. Go to that verse and count them. For one thing, evidence is that which we speak aloud.
Praise is evidence.
When we can praise God for that which we cannot see yet-it is an outward expression of our inward faith. This is what people are referring to when they tell us to thank Him in advance for the answer. The devil cannot read our minds. One thing most certainly is it is what we speak. In other words, What you SAY is your faith speaking.