LINCOLN, Neb. (AP) — An Oklahoma woman has apologized to the First-Plymouth Church in Lincoln for a “sin” that she says she committed 50 years ago.

The Rev. Jim Keck, the senior minister of the church, received an anonymous letter from a Tulsa woman, who said that she was writing to make peace with a sin she committed as a little girl. The woman said that she shattered one of the church’s windows with a rock.

A $300 money order was included with the letter. Keck says the money might not cover the cost of the damage, but that it was more than enough, spiritually.

Keck says the church experiences a fair amount of vandalism and theft since it is open to the public.