Chanting is an age-old practice that has been used for centuries to purify the soul. From the Vedic period to the modern day, chanting mantras has been a powerful tool for purifying the mind, body, and soul. Chanting a mantra is like a prayer or a form of meditation, as it helps to calm the mind and soul. It also helps to connect us to the divine energy of the universe and brings clarity to our thoughts and feelings. There are many mantras that can be chanted daily to purify the soul. 

There are many mantras that are believed to have spiritual and purifying effects when chanted daily. Some examples of mantras that are commonly used for this purpose include:

1. “Om Namah Shivaya.” - This mantra is connected to Shiva, a Hindu deity who is known for destroying evil and bringing joy, peace, and harmony into the world.

2. “Om Gam Ganapataye Namaha.” - Ganesha, a Hindu deity who is known for removing barriers and bringing success, is connected to this mantra. Chanting this mantra can help create an atmosphere of peace and prosperity. 

3. “Om Shanti.” - The Hindu goddess of peace Shanti is linked to this mantra. Chanting this mantra can help bring a sense of inner peace and tranquility to your soul. 

4. “Om Mani Padme Hum.” - This mantra is associated with the Buddhist goddess of compassion, Avalokiteshvara. Chanting this mantra can help cultivate a sense of kindness and compassion within your soul. 

5. “Om Soham” – This mantra is a reminder that we are one with the universe. It helps to bring us back to our true nature. 

6. “Aham Brahmasmi” – This mantra is a reminder that everything is connected and that we are all part of the same divine energy. It is a reminder to be thankful for all that we have and all that we are.

7. “Om Tare Tuttare Ture Soha.” - The Buddhist goddess of mercy Tara is linked to this mantra.

Chanting this mantra can help bring a sense of love and compassion to your soul. No matter which mantra you choose, the important thing is to chant it daily and with intention. Make sure to take some deep breaths before and after chanting and allow yourself to feel the energy of the mantra. Doing this will help you to purify your soul and open yourself up to the energy of peace and joy.

It is important to note that chanting mantras is a personal and individual practice, and what may be meaningful or effective for one person may not be the same for another. It is ultimately up to you to decide which mantra (if any) you would like to chant daily to purify your soul. 

Some people may find that meditating on a mantra or repeating it silently to themselves is more effective than chanting it out loud. It is also important to approach the practice with an open and receptive mind, and to be patient and consistent in your practice.