Commentaries:
Mankind is evil! In this case, Jesus did not use evil to indicate “essential wicked character,” but more along the lines of “given to do acts of wicked conduct,” indicating an inclination. Though unconverted and not specifically sanctified to be created in God's image, a worldly person can on occasion do a good thing. Some uncalled people do them consistently. However, doing some good things now and then does not make an individual good by nature. Thus, doing good does not signify that a person is a called, sanctified, and converted child of God.
John W. Ritenbaugh
Leadership and Covenants (Part Eight)
Ask, seek and knock, and God will give good gifts! Could we request anything better of Him than His Spirit? Nehemiah 9:20 declares, "You [God] also gave Your good Spirit to instruct them, and did not withhold Your manna from their mouth, and gave them water for their thirst." God has already set a precedent for giving His Spirit. Psalm 143:10 adds, "Teach me to do your will, for You are my God; Your Spirit is good. Lead me in the land of uprightness." Jesus says God will give us good things, and this verse shows God's Spirit is good.
John W. Ritenbaugh
The Fruit of the Spirit: Goodness