Christ gave us the religion we need, and we need a religion of healing.

The Catholic Answers

We do not. We need the religion of Christ. The poor, whether by lack of health or wealth, have always existed, and always will exist, according to Christ. He healed some people to prove His mission. But by no means did He heal all whom He knew to be sick. Had he done so, there would not have been a single sick person left in the whole of the world. The same Christ in heaven now knows all the sickness on earth, and by one act of His will He could heal all. He does not do so. No sickness could occur unless God were to permit it. Yet God does permit it. If Christ healed the sick, it was not merely to get rid of the sickness, but to prove His revelation; and that having been proved sufficiently, the real need for miracles ceases.

Radio Replies Volume 1 by Rev. Dr. Leslie Rumble MSC and Rev. Charles Mortimer Carty