The phrase "they brought to Him" describes others presenting the man to Christ. From this, we can learn several lessons of service. Those who presented the man to Christ were involved in a work everyone should emulate, that is, leading people to Christ as the solution to their needs. This work involves compassion and sacrifice. It is not proselytizing, per se, as it is done most effectively by being a true witness of God's way of life.
We must have compassion for people needing help, as those who brought the deaf-mute man to Christ had, otherwise they would not have gone out of their way to bring him. In addition, bringing others to Christ shows a willingness to pay the cost, as it is a sacrifice of time, effort, and sometimes money—and often brings criticism and ridicule from the world. It may not be an act that brings prestige in the eyes of the world, but it is wonderful in God's sight if His name is promoted and glorified.
The men in this scenario simply took a man to Christ for healing. Our work may be as simple as turning a person's attention to an article or sermon, or in this Internet age, showing him the church's website to make him aware of spiritual solutions to his problems. While these efforts can lead people to Christ, the most effective way is to be a true witness of God's way of life by living righteously (Psalm 37:30; Proverbs 10:20-21, 31-32; Revelation 20:4).
Martin G. Collins
The Miracles of Jesus Christ: Healing a Deaf-Mute (Part One)