Matthew 5:19

Whosoever - shall break one of these least commandments - The Pharisees were remarkable for making a distinction between weightier and lighter matters in the law, and between what has been called, in a corrupt part of the Christian Church, mortal and venial sins. See on Matthew 22:36 (note).

Whosoever shall break. What an awful consideration is this! He who, by his mode of acting, speaking, or explaining the words of God, sets the holy precept aside, or explains away its force and meaning, shall be called least - shall have no place in the kingdom of Christ here, nor in the kingdom of glory above. That this is the meaning of these words is evident enough from the following verse.

Whosoever therefore shall break - Shall violate or disobey.

One of these least commandments - The Pharisees, it is probable, divided the precepts of the law into lesser and greater, teaching that they who violated the former were guilty of a trivial offence only. See Matthew 23:23. Christ teaches that in his kingdom they who make this distinction, or who taught that any laws of God might be violated with impunity, should be called least; while they should be held in high regard who observed all the laws of God without distinction.

Shall be called least - That is, shall be least. See Matthew 5:9. The meaning of this passage seems to be this: in the kingdom of heaven, that is, in the kingdom of the Messiah, or in the church which he is about to establish (see the notes at Matthew 3:2), he that breaks the least of these commandments shall be in no esteem, or shall not be regarded as a proper religious teacher. The Pharisees, by dividing the law into greater and lesser precepts, made no small part of it void by their traditions and divisions, Matthew 23:23; Matthew 15:3-6. Jesus says that in his kingdom all this vain division and tradition would cease. Such divisions and distinctions would be a small matter. He that attempted it should be the least of all. People would be engaged in yielding obedience to all the law of God without any such vain distinctions.

Shall be called great - He that teaches that all the law of God is binding, and that the whole of it should be obeyed, without attempting to specify what is most important, shall be a teacher worthy of his office, and shall be called great. Hence, we learn:

1. that all the law of God is binding on Christians. Compare James 2:10.

2. that all the commands of God should be preached, in their proper place, by Christian ministers.

3. that they who pretend that there are any laws of God so small that they need not obey them, are unworthy of his kingdom. And,

4. that true piety has respect to all the commandments of God. Compare Psalm 119:6.

5:19 One of the least - So accounted by men; and shall teach - Either by word or example; shall be the least - That is, shall have no part therein.