Who is a saint?

A little boy attended a church that had beautiful stained-glass windows. The stained-glass windows, he learned, contained pictures of Saint Matthew, Saint Mark, Saint Luke, Saint John, Saint Paul, etc. 

One day he was asked, “Who is a saint?”

He replied, “A saint is a person the light shines through.” 

Source: http://www.illustrationsforsermons.com/

British Royal Mail unveiled six special 2020 Christmas stamps telling the Nativity story in stained glass in November 2020. Image courtesy: https://www.thesun.co.uk/