kasteihin
Kasteihin is a Finnish term that broadly refers to the act of baptism, a Christian sacrament. It is derived from the verb "kastella," meaning "to wet" or "to baptize." In the context of Finnish society and its historically strong Lutheran tradition, kasteihin is a significant religious and cultural event. Typically, it is performed on infants within the Evangelical Lutheran Church of Finland, though adult baptisms also occur. The ceremony involves the pouring of water onto the individual's head, symbolizing purification and entry into the Christian faith. Godparents, known as "kummit," are usually chosen to support the child in their spiritual upbringing. While the religious significance is paramount, kasteihin also serves as a social gathering, often followed by a celebration with family and friends. In contemporary Finland, the practice of kasteihin remains common even among those who are not deeply religious, reflecting its enduring cultural importance and role in family traditions and naming ceremonies. The legal implications, such as the registration of the child's name, are also tied to the baptismal process within the church.