Matthew 4:23-24

And He went throughout all Galilee, teaching in their synagogues and preaching the good news (gospel) of the kingdom, and healing every kind of disease and every kind of sickness among the people [demonstrating and revealing that He was indeed the promised Messiah]. So the news about Him spread throughout all Syria; and they brought to Him all who were sick, those suffering with various diseases and pains, those under the power of demons, and epileptics, paralytics; and He healed them.