Thursday is considered the day for the Guru. It is called Guruvaar in Hindi. It is dedicated to Lord Vishnu and Brihaspati (Jupiter), with mantras which focus on wisdom prosperity and spiritual growth. The most popular mantra is Om Brim Brihaspataye Namah. Wear Yellow on this day and offer yellow flowers.

The ultimate Guru is Hiranyagarbha (Golden womb), the source of all knowledge.

I bow to the great Guru, who is the essence of all living and non-living things. This essence pervades in the whole universe creation, moving and unmoving. To tha benevolent Guru (spiritual guide) who showed me the true state of being. I bow down.

Guru Padmasambhava (Lotus Born) who is credited with establishing Buddhism in Tibet. He is also known as Guru Rinpoche.

Of all the Buddhas, you are their very face and their embodiment, precious guru of Oddiyana (birthplace of Padmasambhava and is recognized as a sacred site).
From the depths of my heart, the core of my being I pray to you:
Outer, inner and secret obstacles—dispel them into space,
And through your blessings, let all my aims and wishes be spontaneously fulfilled.

I am sharing some Guru mantras with you, dear ones.

Aim Hrim Klim