Jesus never complained about his healing ministry taking time away from his preaching and never complained about his preaching time interfering with his healing ministry.  He preached and healed, he commanded his disciples and the church to preach and heal, and his followers continued to preach and heal as they advanced the gospel to the nations.  

The Preach and Heal Strategy of Jesus is a two handled plow for every authentic disciple.  It is powered by the Holy Spirit and must be grasped firmly, without looking back, so that the seed of the gospel can be planted in even the most inhospitable environment to yield His harvest.