How did the pharisees get purity?

The Pharisees attained purity through strict adherence to the Jewish laws and traditions, particularly those related to ritual cleanliness. They emphasized the importance of following the Torah and additional oral laws, which governed various aspects of daily life, including food, Sabbath observance, and personal conduct. This focus on ritual purity was seen as a means to maintain a close relationship with God and to set themselves apart as a holy community. Their practices included regular ritual washing and avoiding anything deemed impure, reflecting their commitment to spiritual and communal righteousness.