Nun

 is a minor character in Red Dead Redemption.

Background
A Nun is a sister of God, who make rare appearances throughout the Red Dead Redemption world.

Interactions
Marston is most likely to first come across a Nun when his honour reaches the highest level. A nun approaches Marston and gifts him the Obscuridad del Santo Andres, a gift from a far away land to help protect Marston. Marston also comes across a Nun during the side mission I Know You, where he has the choice to either donate money or rob the Nun.

Nuns will occasionally appear in towns and cities and approach Marston, advising they have been robbed and asking for a donation. Marston has the choice to donate $52 dollars or walk away. There is no change to fame or honour by donating. The nun blesses and thanks Marston, but it has no notable in-game effects.

Trivia
If Marston kills the Nun sent to gift him the Obscuridad del Santo Andres before recieving the gift, he may have ruined his chance to ever recieve it.

Quotes
Please help Sir.

The stories about you were true.

God bless you.