Indeed good actions are :
✓a light in the heart,
✓a strengthening for the body,
✓a glow on the face,
✓a cause for extensive provisions and 
✓love in the hearts of the creation. 

Indeed bad actions are : 
✓a darkness in the heart,
✓a blackness on the face,
✓a weakness for the body 
✓a cause for decrease in provisions and 
✓hatred in the hearts of the creation.

Ibn Abbas - may Allah Be pleased with him