Ephesians 6:13b,14a tells us that when we've done all, stand therefore. This is going from confessing and believing until our intimacy ... our knowing ... brings us the possession of it. This possession of it is the manifestation of it in our body and we no longer have to believe for it because now we have it.
We can relate this back to our salvation. When we accepted Jesus as our Savior ... no argument ... no one will be able to talk us out of it. This is the knowing and possessing: we own it ... we possess it.
We don't have to think about it anymore or question in our mind: "Am I saved?" No, we'll say: "I already have the intimacy with Jesus to know that He's my Savior."
This is our starting point ... for all things in Him: healing, prosperity, relationship with the Father, with family members, other people .... whatever we need.
We must go to His Word in faith and prayer to find out the things that He's given to us.
Reverend Robert W. & Mary C. Butler