坐禪三昧經 2.102

2.102

Single-minded, genuine, and unwavering faith in this matter is called the faculty of faith. Single-minded, diligent striving for the path is called the faculty of vīrya. Single-minded mindfulness without forgetting is called the faculty of mindfulness. The mind abiding in one place without running about or scattering is called the faculty of concentration. Reflecting on and discerning impermanence and so forth with awakening is called the faculty of wisdom. When these increase and gain strength, they are called the five powers.