Brigham Young; Remarks delivered in the Tabernacle, Salt Lake City; January 8, 1865.
No mortal man has ever seen God in His glory at any time and lived. We may have seen the Lord and angels many times, and did not know it. I will be satisfied with seeing and associating with His children whom I now behold, for there is not a son or daughter of Adam and Eve before me today but what is the offspring of that God we worship. He is our Heavenly Father; He is also our God, and the Maker and upholder of all things in heaven and on earth.
[J. D. 11:41 -- Quotations Dealing with the Relationship of Our First Earthy Parents to Our Heavenly Parents (1830-1978)]