Luke 9:6
So, they left and went throughout the villages preaching the good news and healing people everywhere.
Mark 6:12-13
Then they went out and preached that people should repent [i.e., change their hearts and lives].
Mark 16:20
And the apostles [See verses 14-15] went out and preached everywhere. The Lord worked with them and confirmed the message [i.e., verified that it was true] by means of the [miraculous] signs which accompanied their ministry. May it be so.
Luke 9:1-2
Jesus then called the twelve apostles together and gave them power and authority over all evil spirits and [the ability] to heal diseases.
Acts 4:30
while you perform [miraculous] healings and signs and wonders through the name [i.e., by the authority] of your Holy Servant Jesus."
Acts 5:15
[One of the miracles performed was that] sick people were even carried into the streets on beds and couches so that, as he passed them, Peter's shadow would fall on someone [in hope of it producing a miraculous healing].