The name of Jesus heals, those that believe.

Then the churches throughout all Judea, Galilee, and Samaria had peace and were edified. And walking in the fear of the Lord and in the comfort of the Holy Spirit, they were multiplied. Now it came to pass, as Peter went through all parts of the country, that he also came down to the saints who dwelt in Lydda. There he found a certain man named Aeneas, who had been bedridden eight years and was paralyzed. And Peter said to him, “Aeneas, Jesus the Christ heals you. Arise and make your bed.” Then he arose immediately. So all who dwelt at Lydda and Sharon saw him and turned to the Lord. At Joppa there was a certain disciple named Tabitha, which is translated Dorcas. This woman was full of good works and charitable deeds which she did. But it happened in those days that she became sick and died. When they had washed her, they laid her in an upper room. But Peter put them all out, and knelt down and prayed. And turning to the body he said, “Tabitha, arise.” And she opened her eyes, and when she saw Peter she sat up. Then he gave her his hand and lifted her up; and when he had called the saints and widows, he presented her alive. And it became known throughout all Joppa, and many believed on the Lord.
Acts 9:31-37,40-42 - NKJV