Mantras have a long and rich history in many different cultures and spiritual traditions. A mantra is a word or phrase that is repeated over and over again as a form of meditation or prayer. Here's a brief history of mantras:

1. Hinduism: Mantras have been a central part of Hindu spiritual practice for thousands of years. The earliest known mantras were the Vedic mantras, which were composed in Sanskrit and used in ancient Hindu rituals.

2. Buddhism: Mantras also play an important role in Buddhism. The most famous Buddhist mantra is "Om mani padme hum," which is used to invoke the blessings of the Bodhisattva of compassion, Avalokiteshvara.

3. Jainism: Jains also use mantras as a form of meditation and prayer. The most commonly used mantra in Jainism is "Namokar Mantra," which is a salutation to the Five Supreme Beings.

4. Sikhism: Sikhs use mantras in their daily prayers and meditation. The most well-known Sikh mantra is "Waheguru," which means "Wonderful Lord" and is used to praise God.

5. Other religions: Mantras are also used in other religions, such as Sufism, Taoism, and Shamanism.

Overall, mantras have been used for thousands of years as a way to connect with the divine, focus the mind, and promote inner peace. Whether you are religious or not, using a mantra can be a powerful tool for meditation and self-reflection.