Our body as new creatures is a glorified body, waiting for us until the rapture when we finally put it on. This is why sickness can still affect a man even after he's born again, it is also why you should allow the life of God in your spirit to affect your physical body through the ministration of faith, which is your victory in this world.
"For whatever is born of God overcomes the world. And this is the victory that has overcome the world our faith." 1 John 5:4
We cannot be weak as children of God because of the Spirit of God who lives inside us, the old was sown in corruption and was raised in incorruption. We are forever incorruptible.
Hallelujah!
This book will walk you through 6 phases to live life as The Healed Of God: