What is your view on mental and emotional healing?

What better way to prove that you are God than to instantly heal the sick, cause the blind to see, and to raise the dead. These were the promised signs of the Messiah. Imagine Jesus arriving in Jerusalem proclaiming to be the Son of God, and that was it. No outward signs at all. Just a man making outrageous claims with no proof. He did it then for a reason and gave this gift to the apostles. Once this was complete that was the end of the times of miracles. Not to say that God does not heal this day and time, I believe he does, just not under a tent with so-called faith healers. We should not be concerned with signs and wonders. His Grace is sufficient enough for the day.