SHAANTAAKAARAM BHUJAGASHAYANAM PADMANAABHAM SURESHAM
VISHWAADHAARAM GAGANASADRUSHAM MEGHAVARNAM SHUBHAANGAM.
LAKSHMIKAANTAM KAMALANAYANAM YOGIBHIRDHYAANAGAMYAM
VANDE VISHNUM BHAVABHAYAHARAM SARVALOKAIKANAATHAM.

MEANING
I bow to Lord Vishnu the One Master of the Universe, who is ever peaceful, who reclines on the great serpent bed, from whose navel springs the Lotus of the Creative Power, who is the Supreme Being, who supports the entire universe, who is all-pervading as the sky, who is dark like the clouds and has a beautiful form; the Lord of Lakshmi, the lotus-eyed One, whom the yogis are able to perceive through meditation, He, who is the destroyer of the fear of Samsar.

2. Gayathri Mantra:

Om Bhur-Bhuvah-Swah
Tat-Savitur-Varenyam
Bhargo Devasya Dheemahi
Dhiyo yo Nah Prachodayaat

Meaning:

We meditate on that most adorable, most desirable and most enchanting lustre (effulgence) of our supreme Lord, who is our creator, inspirer and source of eternal Joy. May this light inspire and illumine our intellect (and dispel the darkness).

3. Maha Mrityunjaya mantra:

Om Tryambhakam Yajaamahe
Sugandhim Pushtivardhanam
Urvaarukamiva Bandhanaan
Mrityor Mukshiya Maamritaat

Meaning:

We worship Shiva - The Three-Eyed Lord
Whose eyes are the Sun, Moon and Fire
Who is fragrant and nourishes all beings;
May he protect us from all disease, poverty and fear
And bless us with prosperity, longevity and health.

May he liberate us from death,
For the sake of immortality;
As the cucumber is automatically liberated,
From its bondage from the creeper when it fully ripens.