Hinduism

Aum Bhoor Bhuvah Suvah
Tat Savithur Varenyam
Bhargo Devasya Dheemahi
Dhiyo Yonah Prachodayaat

Oh Mother, who subsists in all the Times: Past, Present and Future (three Kaalas), in all the three worlds:Heaven, Earth and Lower Regions( lokas) and in all the three Attributes (gunas): serenity (satva), passion (rajas), and inaction (tamas) I pray to Thee, to illumine my intellect and dispel my ignorance just as the splendorous sunlight dispels all darkness. I pray to Thee to make my intellect serene and bright and enlightened.

Zoroastrianism

Ashem Vohu Vahishtem Asti
Ushta Asti Ushta Ahmai
Hyat Ashai Vahishtai Ashem

Righteousness is the best good (and it) is happiness. Happiness(is) to him, who is righteous, for the sake of the best righteousness

Buddhism

Namo Tassa Bhagavato Arahato Samma Sambuddhassa
Buddham Sharanam Gatchami
Dhammam Sharanam Gatchami
Sangham Sharanam Gatchami

I seek refuge in the Buddha I seek refuge in Righteousness (Dharma) I seek refuge in Holy order/Community (Sangha)

Judaism

Sch’ma Yisrael, Adonai Eloheinu, Adonai Echad Adonai Echad (2)

Hear, O Israel: The Lord our God is one Lord

Christianity

Our Father Who Art In Heaven, Hallowed Be Thy Name Thy Kingdom Come, Thy Will Be Done, Hallowed Be Thy Name (2) On Earth, As It Is In Heaven, Hallowed ... Give Us This Day Our Daily Bread, Hallowed ... (2) And Forgive Us Our Trespasses, Hallowed ... As We Forgive Those Who Trespass Against Us, Hallowed ... (2) Lead Us Not In to Temptation, Hallowed ... But Deliver Us From All That Is Evil, Hallowed ... (2) For Thine Is The Kingdom, The Power And The Glory, Hallowed ... For Ever And Ever And Ever And Ever, Hallowed Be Thy Name ... (2)

Islam

Bismillah Ar-Rahman Ar-Raheem (3)
La Ilaha illallah Allah Allah (3)

In the name of God, the Most Beneficent, the Most Merciful. There is no God but God.

Sai Gayatri

Aum Saayeeshvaraaya Vidhmahe
Sathya Devaaya Dheemahi
Thannassarvah Prachodayaath

I know through spiritual teachers (Gurus) and scriptures (Shastras) and by direct experience that Sai is God Himself: He is "Bhagavan" and God(Iswara). I meditate on this form in my heart with all my mental faculties. He is the embodiment of truth, divinity, universal consciousness and one who pervades all the worlds. I pray to such a Sai to direct our intellects to engage in auspicious and righteous activities. I meditate on this great form.