HADLEY – The First Congregational Church, 102 Middle St., will hold a service of installation for new pastor Rev. Christina Williams at 3 p.m. Sunday.

The service will be immediately followed by a reception in Fellowship Hall.

Williams graduated from Andover Newton Theological School and has done a chaplaincy program at a local hospital, an internship with a local church, served two churches as their sabbatical pastor, and served her home congregation as their bridge interim minister.

She also worked as a street chaplain and project management consultant with Chaplains All the Way, a program which give spiritual companionship to people experiencing homelessness and poverty in Waltham.

– AMANDA LEVENSON