Cessationism holds that the New Testament's more dramatic spiritual gifts, prophecy, healing, and speaking in tongues among them, were given to authenticate the apostles and the earliest church and ceased once the apostolic age closed and scripture was complete. The Westminster Confession of 1646 states the classic Reformed form of the position without extended argument, treating it as settled that such gifts belonged to a founding period now over.
The position stayed largely unchallenged in Reformed and mainline Protestant circles until the Pentecostal movement's rise after 1900 and, more sharply, the charismatic movement's spread through mainline denominations from the 1960s onward put continuing claims of healing and tongues in front of churches that had assumed the question closed. The resulting argument runs on both testimony and text. Continuationists point to reported healings and tongues speaking as ongoing evidence scripture never revoked, while cessationists read passages such as 1 Corinthians 13's promise that prophecy and tongues will end as fulfilled already, and treat modern claims as psychological, counterfeit, or at best not the apostolic gift under a borrowed name.
The clearest single statement of the live disagreement is a 1996 volume gathering cessationist and continuationist theologians to argue the question directly against each other rather than past each other, a format that itself concedes no consensus has formed. Both sides remain active within contemporary evangelical and Reformed Christianity, and the line between them now runs through denominations and seminaries rather than simply between them.