พระอาจารย์อธิบายว่าอายุธาตุคือการกลั่นธาตุให้บริสุทธิ์ด้วยกำลังแห่งจิต (เจโตวิมุตติ) ส่วนอายุบารมีคือการบ่มคุณธรรมทั้ง 10 ทัศให้เต็มบริบูรณ์ ทั้งสองอย่างต่างกันในเป้าหมายและกลไก และผู้ที่จะเป็นเอตทัคคะหรือพระพุทธเจ้าได้ต้องบ่มทั้งสองอย่างให้เต็มพร้อมกันThe teacher explains that “age of element” is the purifying of one's elements through the power of mind (cetovimutti), while “age of perfections” is the ripening of the ten perfections (pāramī) to full maturity — and becoming an eminent disciple or a Buddha requires bringing both to completion together.
Someone asked: what is the age of element and the age of perfections, and how do they differ?
What is the age of element
The age of element is the purifying of one's elements to become clean and pure through — the power of mind. Take, for example, ascetics, yogis, or accomplished practitioners: they train in -abiding meditation and ripen ceto, purifying their elements and generating the power of mind. But how long that power can last still depends on certain conditions — it is not something complete and perfect in itself.
How merit and perfections differ
Merit is also a kind of energy, one that requires a cause — an activity of , called the . These are wholesome deeds capable of drawing energy inward, and there are at least ten of them: giving, keeping precepts, meditating, being humble, helping with the affairs of others out of good will, dedicating merit, rejoicing in others' merit, listening to the , teaching the Dhamma, and straightening one's views to accord with reality — this last one being the adjustment toward right view. All of these activities ultimately serve to correct one's views to match reality.
When we make merit without any regard for , simply chasing after the energy of it, we still need to arise as a . When a wholesome mind arises, nineteen accompanying mental factors arise together with it — , faith, , , non-hatred, mental balance, and six further paired factors — and these draw energy inward. Strong faith means doing more, doing often; weak faith means doing rarely. It depends on the strength of one's faith.
For faith to arise at all, though, it depends on wisdom as a mental factor, and wisdom only arises when we make the effort to know and understand the truth. Some people, when invited to make merit, don't want to hear about the benefits — they just want to hand over the money and get the merit-making over with. For this kind of person, the merit drawn in only carries them to the lower heavenly realms. To reach the higher realms requires wisdom. When wisdom as a mental factor arises and draws in more merit, it joins the nineteen factors, extending how long continuity lasts and drawing in even more energy — making twenty factors in total. The more one comes to know and understand, the brighter faith, mindfulness, moral shame and conscience, non-, non-hatred, mental balance, and the six paired qualities of body and mind — lightness, subtlety, softness, workability, uprightness, and readiness of body and mind — all become. The more merit is drawn in this way, the more one's level of existence can be raised. All of this rests on the age of element and the power of mind described above.
What is the age of perfections
The age of perfections is the ripening of virtues: the perfection of giving, of virtue, of renunciation, of wisdom, of effort, of , of truthfulness, of resolve, of , and of . All of these differ from ordinary merit-making.
Take giving as an example. As ordinary merit-making, we give in order to gain merit and energy. But as a perfection, giving is meant to eliminate defilements, because it is energy refined to an even purer degree. Once purified, it brings us to recognize the true essence of giving — the letting go of — which works through a mechanism that strips away the dark, clinging quality of craving, the sticky, tar-like attachment that locks the heart and keeps it from expanding.
So if we give 20 baht, and train ourselves until we can give 1,001, then from 1,001 we keep giving until it becomes several hundred, then a thousand; from a thousand, several thousand, until it reaches ten thousand; from ten thousand, several tens of thousands until it reaches a hundred thousand. Each increase strips away another layer of that dark stain. Giving continues from hundreds of thousands up to a million, and layer by layer the dark quality falls away. This is the mechanism by which the age of perfections develops — and it is a very difficult path.
In summary
A purified age of element loosens the grip of craving that locks 's joints, making body and mind light, subtle, and gentle — to the point of being able to release attachment and enter the inner world, reaching the fruits of the path. But to become an eminent disciple, a Buddha, or a Solitary Buddha requires ripening both the age of element and the age of perfections to full completion together.