The five faculties and the five powers are the same five qualities — faith, energy, mindfulness, concentration and wisdom: they are called “faculties” (indriya) when the point is their ability to govern and lead the mind, and “powers” (bala) when the point is a strength that its opposite cannot shake. According to SN 48.10, faith is placing confidence in the Tathāgata's awakening; energy is diligence in abandoning the unwholesome and fulfilling the wholesome; mindfulness is clear remembering and contemplating body, feelings, mind and phenomena; concentration is the mind becoming concentrated and unified through the four jhānas; wisdom is seeing the arising and passing away of phenomena and knowing the Four Noble Truths as they are. The discourse At Sāketa (SN 48.43) teaches that the five faculties are the five powers, like a river with an island in the middle that can be counted as one stream or two. Beginners can learn to recognise these five qualities in daily life and keep them balanced, rather than using them to grade their own attainment.
From the discourse: the five faculties are the five powers (SN 48.43)
Quoted verbatim from the Vietnamese translation by Ven. Thích Minh Châu in the Inti Dharma library (SN 48.43).
Cái gì là tín căn, này các Tỷ-kheo, cái ấy là tín lực. Cái gì là tín lực, cái ấy là tín căn. Cái gì là tấn căn, cái ấy là tấn lực. Cái gì là tấn lực, cái ấy là tấn căn … Cái gì là tuệ căn, cái ấy là tuệ lực. Cái gì là tuệ lực, cái ấy là tuệ căn.
Ví như, này các Tỷ-kheo, một con sông thiên về phương Đông, hướng về phương Đông, xuôi về phương Đông, và giữa con sông có hòn đảo.
SN 48.8 shows where each faculty is to be seen: faith in the four factors of stream-entry, which the translation calls four kinds of right confidence, in the Buddha, the Dhamma, the Saṅgha and virtue; energy in the four right efforts; mindfulness in the four establishments of mindfulness; concentration in the four jhānas; wisdom in the Four Noble Truths. AN 5.15 says the same of the five powers. So each faculty connects with a familiar group of teachings rather than standing as an isolated idea: faith has a clear object, energy has a direction, mindfulness remembers what is happening, concentration is the mind settled and gathered into one, and wisdom sees suffering, its cause, its ending and the path.
How do faculties and powers differ?
The discourse At Sāketa (SN 48.43) says there is a way of seeing by which the five faculties are the five powers and the five powers are the five faculties. The Buddha compares this to a river flowing east with an island in the middle: counting the water to the east and west of the island, it is one stream; counting the water to the north and south, it is two streams. So there are not ten different things, but five qualities named from two sides. The Path of Discrimination (Ps 2.9), a work in the Khuddaka Nikāya, defines each power as unshakeability: faith is unshaken by lack of faith, energy by laziness, mindfulness by heedlessness, concentration by restlessness, wisdom by ignorance. The word indriya itself denotes a ruling ability over a domain; so “faculty” stresses the leading role, and “power” the strength to stand firm.
The five faculties support one another
In SN 48.50, Venerable Sāriputta sets out a chain: a disciple with faith can be expected to make energetic effort to abandon the unwholesome and give rise to the wholesome; with faith and energy, mindfulness becomes established; with mindfulness, the mind becomes concentrated; with concentration, wisdom understands the round of rebirth and its ending. In the end faith becomes conviction: what was once only heard is now experienced directly and seen clearly with wisdom. The Blessed One approved his words. So faith is not a stopping point, and wisdom does not discard faith but makes it stand firm. SN 48.52 compares noble knowledge to the cross-beam of a peaked house: until the beam is set in place, the rafters are not steady; until noble knowledge arises, the four faculties of faith, energy, mindfulness and concentration are not steady.
Keeping the five faculties in balance
AN 6.55 tells of Venerable Soṇa, who lived very energetically yet whose mind was not yet liberated, and so thought of returning to lay life. The Blessed One reminded him that lute strings too tight or too slack are of no use and must be tuned just right; likewise, energy that is too strained leads to restlessness, and too slack leads to laziness. He taught keeping energy even and attaining evenness of the faculties. In the Connected Discourses on the Factors of Awakening (SN 46.53), the Blessed One says mindfulness is useful in every case. The Theravāda commentarial tradition spells this out in pairs: strong faith with weak wisdom easily becomes unexamined belief, strong wisdom with weak faith inclines toward cunning; strong energy with weak concentration turns restless, strong concentration with weak energy turns sluggish; and mindfulness is always needed. This pairing is commentary, not found verbatim in the discourses above.
Wisdom leads, and the five powers flow toward Nibbāna
The Great Discourse on the Final Nibbāna (DN 16) places the five faculties and five powers right after the four spiritual bases and just before the seven factors of awakening; mindfulness, energy and concentration return among those factors. Among the things that belong to awakening, SN 48.51 compares the faculty of wisdom to the lion among animals, and SN 48.54 to the elephant's footprint, in which all other footprints fit. Of the five powers, SN 50.1 teaches: as the Ganges flows toward the east, one who develops the five powers grounded in seclusion, dispassion and cessation flows toward Nibbāna. The canon also has other sets of five powers, such as AN 5.204 with faith, conscience, prudence, energy and wisdom; the five powers among the 37 aids to awakening are faith, energy, mindfulness, concentration and wisdom.
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Practice today
1.This morning, ask which of the five faculties — faith, energy, mindfulness, concentration, wisdom — is weakest right now, and choose one small act to nourish it.
2.When you notice yourself pushing too hard or going slack, recall the lute strings in AN 6.55 and adjust your pace to the middle.
3.When you have just come to believe something you heard, take one minute to examine it with understanding; when you are reasoning a lot, return to one concrete good deed.
Frequently asked questions
What do the five faculties and five powers consist of?
Both consist of faith, energy, mindfulness, concentration and wisdom. They are called faculties when speaking of their leading role, and powers when speaking of a strength not shaken by its opposite; SN 48.43 says the five faculties are the five powers.
How do the five faculties and five powers relate to the seven factors of awakening?
They are neighbouring groups among the 37 aids to awakening listed in DN 16: the five faculties, the five powers, then the seven factors of awakening — mindfulness, investigation of phenomena, energy, joy, tranquillity, concentration and equanimity. Mindfulness, energy and concentration appear on both sides.
Are the “five faculties” the five senses?
In Vietnamese, “ngũ căn” sometimes means eye, ear, nose, tongue and body. The Connected Discourses on the Faculties (SN 48) also has a group of six faculties from eye to mind (SN 48.25) and a group of five: pleasure, pain, joy, displeasure and equanimity (SN 48.31). But the five faculties among the 37 aids to awakening are faith, energy, mindfulness, concentration and wisdom.
How should a beginner practise the five faculties and five powers?
Notice which faculty is strong and which is weak during the day, then nourish the weak one with something small: reading a passage for faith, keeping a wholesome habit for energy, knowing the breath for mindfulness. If meditation increases anxiety, sleeplessness or distress, stop; practice does not replace professional support when it is needed.
This discourse defines each faculty: faith in the Tathāgata's awakening, energy through the four right efforts, mindfulness through the four establishments of mindfulness, concentration through the four jhānas, wisdom through the Four Noble Truths.
