Matthew 7:18
a good tree cannot produce bad fruit: neither can a corrupt tree produce good fruit.
1 John 3:9-10
whosoever is born of God, does not commit sin; for the divine principle remaineth in him: he will not sin, because he is born of God.
Galatians 5:17
for the vicious desires are contrary to those of the spirit, and the inclinations of the spirit are contrary to those of the animal part; these are opposite to each other, so that you do not the things that you would.
Treasury of Scripture Knowledge
Summary
A good tree cannot bring forth evil fruit, neither can a corrupt tree bring forth good fruit.
Cannot
General references
Bible References
Cannot
Galatians 5:17
for the vicious desires are contrary to those of the spirit, and the inclinations of the spirit are contrary to those of the animal part; these are opposite to each other, so that you do not the things that you would.
1 John 3:9
whosoever is born of God, does not commit sin; for the divine principle remaineth in him: he will not sin, because he is born of God.
General references
Luke 6:43
Certainly a good tree does not produce bad fruit: nor does a bad tree produce good fruit.