By stretching forth thine hand to heal; and that signs and wonders may be done by the name of thy holy child Jesus.
Note 4 at Ac 4:30: Notice how these disciples asked the Lord to speak the Word (Ac 4:29) through them: by performing miracles. The working of miracles is part of preaching the Word. Those who separate speaking the Word from doing the Word are not following the New Testament example. The Lord's answer to this prayer was evident when the apostles wrought many signs and wonders among the people (Ac 5:12) and multitudes of believers were added to the Lord (Ac 5:14).