Sariputta equated the stream of liberation to being the very same 8 fold path of the Buddha's main teachings. The 8 fold path can be summed up as the three higher trainings: training in Sīla, Samādhi, and Pañña. To stay in the stream which only flow in one direction - liberation - we only need to embrace Sīla (ethical attunement), Samādhi (cultivating beautiful aspects of heart), and Pañña (living with wise perspective). Whether you wear robes on the outside of your body or if you are a lay person, we want to ordain our hearts to wear the inner robes of Sīla, Samādhi, and Pañña.