Recognition of unattractiveness ☀️ bright
In The Path of Dhamma (Dhammapada)
DhammaPada verses 1-20 share on the power of the mind in shaping one's experiences, the importance of letting go of resentment and hostility, the consequences of living without restraint and moderation, the distinction between essence and non-essence, the sorrow and joy tied to one's actions, the importance of acting according to the Dhamma, and who partakes in the true ascetic life.
Dhammapada verses 146–156 explore impermanence, the nature of the body, and the inevitability of aging and death. Through metaphors of a world ablaze, a decaying body, the house-builder and a city of bones, they point to life's transience and the futility of clinging to sensual pleasures. The verses highlight the cultivation of wisdom, detachment, and the pursuit of an unconditioned state beyond constructs, contrasting fleeting youth and inevitable old age with the timeless teachings that lead to liberation.
In As It Was Said (Itivuttaka)
The Buddha describes the fires of passion, hatred, and illusion which consume beings who cling to a self. The wise cool these flames with wisdom, loving-kindness, and perceiving unattractiveness.
In Numerical Discourses (Aṅguttara Nikāya)
The Buddha describes these four inversions of perception, thought, and view, and the four non-inversions. An uninstructed ordinary person perceives permanence in the impermanent, pleasure in the unsatisfactory, a self in what is impersonal, and beauty in the unattractive.