The Essenes were a Jewish sect that existed during the Second Temple period, around the 2nd century BCE to the 1st century CE. They are best known for their strict communal lifestyle, emphasis on ritual purity, and dedication to religious study. The Dead Sea Scrolls, discovered near the site of Qumran, are believed to be linked to the Essenes, providing insight into their beliefs and practices. Essenes lived in isolated communities, often practicing asceticism and sharing their possessions. They held a strong belief in the coming of a messianic age and followed a unique interpretation of Jewish law. Their influence is thought to have contributed to early Christianity and other Jewish movements.