Karma does not require suffering from sin. Karma does not require future lives either. Karmas base is much simpler - what you do has effects. It may be good, it

Karma does not require suffering from sin. Karma does not require future lives either. Karmas base is much simpler - what you do has effects. It may be good, it may not be. We don't get to know, but we hope that we do good karma and avoid bad karma.