From the Bible:
Gospel of St. John, Chapter 15:
I am the vine, ye are the branches: He that abideth in me, and I in him, the same bringeth forth much fruit: for without me ye can do nothing.
If a man abide not in me, he is cast forth as a branch, and is withered; and men gather them, and cast them into the fire, and they are burned.
If ye abide in me, and my words abide in you, ye shall ask what ye will, and it shall be done unto you.
Herein is my Father glorified, that ye bear much fruit; so shall ye be my disciples.
From the Bhagavad Gita, tenth Chapter:
I am the Source of everything; from Me all creation emerges. Blessed with this realization, the wise, awe-stricken, adore Me.