Mark 16:20 Amen

And they went forth, and preached every where, the Lord working with them, and confirming the word with signs following. Amen. -Mark 16:20 Bible, King James Version

                           

                                                                                                                                    

Eastern religions believe that amen shares roots with the Hindu Sanskrit word, Aum. See 'Autobiography of a Yoga' by Yogananda Paramahansa 1946, chapter 26: Kriya Yoga is mentioned twice by the ancient sage Patanjali, foremost exponent of yoga, who wrote: "Kriya Yoga consists of body discipline, mental control, and meditating on Aum." Patanjali speaks of God as the actual Cosmic Sound of Aum heard in meditation. Aum is the Creative Word, the sound of the Vibratory Motor. Even the yoga-beginner soon inwardly hears the wondrous sound of Aum. Receiving this blissful spiritual encouragement, the devotee becomes assured that he is in actual touch with divine realms. [Reference 8: "In the beginning was the Word, and the Word was with God, and the Word was God. . . . All things were made by him; and without him was not any thing made that was made."-John 1:1-3. Aum (Om) of the Vedas became the sacred word Amin of the Moslems, Hum of the Tibetans, and Amen of the Christians (its meaning in Hebrew being sure, faithful). "These things saith the Amen, the faithful and true witness, the beginning of the creation of God."-Revelations 3:14.] 

I believe the Sacred Name of God is hidden in the Word "AMen." The Name of God is "I AM" or "AM." I also believe It is hidden in the Eastern Creative Word "AUM." This is several Mantras in one which can be used as the individual Sounds A-U-M or combine the first and second letters with the Sound "M" giving us the Name of God "AM" or in other words "I AM."