Ok, we lived with God prior to coming down here, he loved us perfectly, and we were balanced human beings, no hang ups. We had free agency and we had curiosity. We must have reached the limits of our existence because we questioned why our Father and Mother were not tangible spirits like we were. Then the plan was put to us. This was a perfect plan and the only way to obtain the joy our Father and Mother enjoyed.
So our Farther sent us down here as mature spirits into infant bodies, (only Adam and Eve were placed in mature bodies) to have all knowledge of our past existence veiled over. The Lord had taught us how to continue to receive the instructions we had received since we were organised.
So the majority of the human family forgot how to get this instruction and lent upon their own understanding and with it the diminishing of faith replaced by hope but hope not by faith where the real power was but a lesser hope tinged with doubt.
God can by a single word heal the afflicted He does this by faith, we possess the same ability to use the same power but lack the faith.
Does the Lord love us any less because we lack the faith to heal ourselves and others, no! We have doctors as a testament to that even though we don’t really need them.
Having a limited faith we fall short of our true potential so God commands us to be obedient, obedience is one of the keys to strengthening faith. By obedience we learn to trust God, by obedience we diminish doubt and hope returns to God, our loving Farther blesses us when we do as he asks without murmuring just like we reward our children when they do likewise.