1 John 3:9 MSG

[9] People conceived and brought into life by God don’t make a practice of sin. How could they? God’s seed is deep within them, making them who they are. It’s not in the nature of the God-born to practice and parade sin. Here’s how you tell the difference between God’s children and the Devil’s children: The one who won’t practice righteous ways isn’t from God, nor is the one who won’t love brother or sister. A simple test.