Two blocks I see to being blessed with healing or even being blessed financially are: 1) Religious thinking, and 2) ignorance. On the first reason, religion is having inordinate affection for a form of God and His Kingdom rather than relational living with and knowing the real God. The religious make a bondage out of everything, like prayer, Word study, going to church, kind of the way the Pharisees exalted washing pots and cups and law-keeping and visual appearances of tithing and giving instead of discerning the fact that they had Christ in their presence, physically. If you get sick, a religious person is quick to point out, as Job's friends did, that God is teaching you a lesson. If you speak of God blessing financially, a religious person might say that prosperity teachings are evil, even though God wove threads of abundance promises all through scripture for His own children. But that same religious person will try anything to get rid of their own sickness, an operation, medicine, 2nd opinions by doctors, and thereby abort the very lessons they believe God is teaching. How foolish of a belief system. That same person who says God does not prosper his children will send their kids to the best colleges for the highest paying jobs, or enter the lottery, or attempt "get rich schemes" because, in their minds, prosperity is OK as long as it does not involve God.
That leads me to discuss the root of religious thinking and my 2nd reason for blocking blessings. Ignorance. If people think God must come down to heal us, when healing was paid for at the Cross and is a past tense reality and is already ours, that will block their healing. What they need is that "now" revelation and then raw Bible faith in it. God's people perish for a lack of knowledge. If we know that God will financially bless His kids, daily, when we get up in the AM, we would act, speak, believe and pray quite differently, and ignorance would become a thing of the past, and grace (blessings) and peace (fulfillment) would be multiple to us through the knowledge of Him, Christ Jesus, and all the promises (abundance) in Him are yes and Amen!
Bless His name forever!