Who or what is a Christian? The ambiguity encourages criticism and accusation of hypocrisy against all Christians when non-Christians witness or become aware of unchristian acts performed by professed Christians. Here’s the difference.
The agony we feel when we see loved ones or friends ruining their lives, or, at least, making bad choices, often brings us to our knees before God.
While it is necessary for everyone to understand karma it is necessary to go beyond it into the realm of Grace.