Commentaries:
Adam Clarke
Either make the tree good - That is, the effect will be always similar to the cause; a bad tree will produce bad fruit, and a good tree, good fruit.
The works will resemble the heart: nothing good can proceed from an evil spirit; no good fruit can proceed from a corrupt heart. Before the heart of man can produce any good, it must be renewed and influenced by the Spirit of God.
Other commentary entries containing this verse:
Mark 3:27-30
DISCLAIMER: Church of the Great God (CGG) provides these resources to aid the individual in studying the Bible. However, it is up to the individual to "prove all things, and hold fast to that which is good" (I Thessalonians 5:21). The content of these resources does not necessarily reflect the views of CGG. They are provided for information purposes only.