St Mary's Parish Church is the oldest and most historic building in the village with parts of it over 800 years old.
A special feature is the magnificent roof made of English oak with tiebeams and moulded braces with traceried spandrels, dating from about 1400 together with four pairs of half figures you can see looking down on you. These figures represent the Apostles and they are holding articles which relate to the Guilds to which the church was connected.
Other interesting features include the "squint holes" in the chancel arch. These were made before the days of church pews, so that the elderly sitting on benches around the walls could see what was going on at the high altar. This reminds us that a church is first and foremost about people and about meeting their spiritual needs.
The stone altar, which was built in 1961 by two parishioners, contains fragments from the ruins of Coggeshall Abbey, Walsingham Abbey and Colne Priory.
In the niche over the porch door is a terra cotta bas-relief of Our Lady and the Holy Child designed by the sculptress Stella Ling in 1985.
The altar piece, a painting by John Constable showing the risen Christ was given to the church in 1965 but this has since been replaced by a copy, the original may now be seen in St Mary the Virgin, Dedham.
Although the porch and south front of All Saints', Feering was rebuilt in brick around 1500 AD the main body of the church dates back to 13th century when it must have replaced a Norman nave since the parish once belonged to Edward the Confessor.