Maitri is one of the five Yamas, or ethical restraints, in the Hindu tradition. The Yamas are guidelines for ethical conduct and moral behavior.

Maitri is closely related to the Buddhist practice of metta, or loving-kindness meditation. Metta is the cultivation of unconditional love and compassion towards all beings.

Maitri is a central principle of ahimsa, or non-violence, in Jainism. Ahimsa is the practice of refraining from causing harm to any living being.

In the Bhagavad Gita, maitri is described as a quality of the wise and enlightened individuals who have overcome their ego and attachments.

The practice of maitri cultivates positive emotions such as compassion, empathy, gratitude, and joy, leading to a more harmonious and fulfilling life.

Maitri is commonly translated as loving-kindness, friendliness, benevolence, and goodwill, capturing its essence of extending kindness and compassion to all beings.

The opposite of maitri is generally considered to be dvesha (hatred), krodha (anger), lobha (greed), moha (delusion), and other negative emotions that stem from selfishness and attachment.

Maitri is widely regarded as a virtue, a positive moral quality that is considered desirable and beneficial for individuals and society as a whole.

Maitri can help individuals overcome ignorance, attachment, ego, and the resulting suffering by promoting a more compassionate and understanding perspective.

Maitri is closely linked to the idea of non-discrimination, equality, unity, and interconnectedness among all beings, fostering a sense of universal love and compassion.

Maitri can lead to inner peace, harmony in relationships, social cohesion, and ultimately contribute to world peace by promoting kindness, understanding, and cooperation among individuals and communities.

Maitri is a fundamental principle in ethics, religion, philosophy, and psychology, emphasizing the importance of loving-kindness, compassion, and empathy in human interactions and spiritual development.

Maitri is believed to have therapeutic benefits for mental and emotional well-being, spiritual benefits in terms of personal growth and transformation, and social benefits by fostering harmony and cooperation in communities.

Maitri is generally viewed as a skill or quality that can be cultivated and developed through practices such as meditation, mindfulness, and acts of kindness, rather than an innate quality or a result of external circumstances.

In various spiritual traditions, the ultimate goal of maitri is often seen as liberation from suffering, the attainment of enlightenment or moksha, and the realization of the true nature of reality.