Jesus gives this command in five of His thirty-three miracles. His warning is sternly given, as in Greek it is a scolding phrase linked to strong emotion like anger. It adds extra force and implies danger in disobedience. Here, it suggests that the two men need to improve in doing right.

We should not always go easy on new converts about living a strict, upright life. God's standards must be upheld, guarded, and not watered down, whereas today's society tolerates sin and weakens standards that are deemed "too hard" to keep. While ministers must follow God's command in Isaiah 58:1 to, "Cry aloud, spare not; . . . tell My people their transgression," they must be careful not to offend or burden new converts with requirements that, because of their weak understanding, they cannot fulfill completely. Nevertheless, new members need to know God's holy standards. If His Spirit is working in their hearts and minds, they will not be driven away by them.

At first, Christ's warning to keep quiet may seem to contradict the Christian duty to tell the world about His works (Mark 16:15). In this case, He has something else in mind. His command is first to protect against the impedance of His ministry (Mark 1:45) and imperiling Himself.

In addition, He wants to keep the healed men from being puffed up with pride, as well as to give proof of their healing in their conduct, not by words. Nothing proves faith in Christ as well as righteous conduct that comes from a true change of heart. However, though these men had faith enough for healing, they did not have enough to follow His commands. A Christian must make sure that His faith is not a temporary faith that lacks obedience, but one based on love for God. As Christ says in John 14:23-24, "If anyone loves Me, he will keep My word."