Kaduthuruthy Valiapally - Ave Maria of Knanaya Community is a notable church, initially settled in AD 400. Placed in Kaduthuruthy, the present Kaduthuruthy St. Mary's Valiapally is a third building serving the assembly, and is connected to the historical backdrop of the Knanaya group known as Southists who relocated to Kerala under the initiative of Kanai Thommen in AD 345 from East Syria to escape from the serious mistreatment of Persian ruler Shapor-II. The noteworthy solid Cross in the Kaduthuruthy Valiapally is 50 feet in stature and is the most elevated outside cross in Asia. Cleric Mar Abraham (1568-1597) controlled the Southists to manufacture a cross from a rock piece and to place in the patio of the congregation. Southist officers of Kaduthuruthy viably ensured Mar Abraham by making an arrangement against Portuguese armed force and much of the time changed his seat from Kaduthuruthy to Udayamperur, Kottayam and Chungam. Deface Abraham was the last Syrian cleric sent by East Syrian Catholicos to his Malabar church. The model and cutting work of the Cross from a solitary stone square had finished with an aggregate stature of 50 feet in AD 1596. It is accepted that the notable Kaduthuruthy Valiapally Cross is the most elevated outdoors cross in Asia, made out from a solitary square. As it is colossal in structure, it was exceptionally hard to upright the cross and to position in the yard of the Valiapally.
This aged bell is comprised of Five-Metal Alloy . The engraving on the bell can be perused as 1647, which implies the year it developed and brought to Kaduthuruthy. Southist group people groups brought this ringer from Portuguese when the congregation was under Portuguese organization. The great sound of Vallyapalli ringer gives the peace and amicability among the people groups and the sound from the chime is perceptible to the people groups dwelling in spots which are far from Kaduthuruthy. The chime has outlined and introduced in such a path, to the point that the sound waves from the ringer can make a trip to a long separations alongside the wind running from the east, when it comes good to the sound waves from the chime. The congregation ringer lost its five-metal made tongue when the effective lord of Mysore, Tippu Sulthan assaulted Malabar in AD 1790. He vanquished the nearby rulers and his developments prevailed over the districts whose rulers declined to be a subordinate to Tippu Sulthan. He requested payment from the neighborhood rulers to evade an assault and made them under his order. He assaulted those lords who resist his summon and annihilated their city by flame in the wake of plundering the resources from the royal residences, places of worship, sanctuaries, and so forth. There was gossip spreading crosswise over kaduthuruthy with a conceivable assault to kaduthuruthy as the lord was heading towards Travancore. So the parts of the congregation needed to shroud the valuable things, for example, gold, silver and other basic properties of the congregation. They disassembled the ringer from its seating and brought down to the tower to secure in underground by delving in different areas. They did likewise with other fundamental properties of the congregation, for example, Cross, statues made up of gold and silver in distinctive regions. Concealing the basic resources of the congregation under the ground was the quick activity against a normal assault to dodge insurance misfortune and property harm. They divided the chime and its tongue to secure down in earth in distinctive focuses. At the same time by the beauty of Kaduthuruthy Vazhum Muthiyamma, Tippu Sulthan couldn't pass through kaduthuruthy. A real flooding happened in Alwaye waterway kept the progression of Mysore armed force and the forward arrangement of armed force developments, past the stream. Later the parts of the congregation recouped the things secured under to earth aside from the tongue of the ringer. They couldn't figure out the tongue from the spot where they secured it. It is accepted that the congregation lost the tongue of the ringer alongside the real flooding happened around then. There had a transitory tongue made up of iron to proceed with the early morning ringing of the congregation ringer. The present tongue is comprised of bronze which supplanted the iron made tongue on the grounds that the tongue made up of iron was not able to give sufficient clamor. Despite the fact that it is comprised of bronze, still it is not able to give the genuine tumult and bass sound, when contrasted with the first tongue.