Albert Pike Morals and Dogma from the Ancient and Accepted Scottish Rite of Freemasonry p.200.
“The Masonic religion should be, by all of us initiates of the high degree, maintained in the purity of the Luciferian doctrine.
If Lucifer were not god, would Adonay (sic)whose deeds prove his cruelty, perfidy, and hatred of man, barbarianism and repulsion for science, would Adonay and his priests culminate him?
Yes Lucifer is god, and unfortunately Adonay is also god.
For the eternal law is that there is no light without shade, no beauty without ugliness, no white without black, for the absolute can only exist as two gods, darkness being necessary for light to serve as its foil as the pedestal is necessary to the state.
Thus the doctrine of Satanism is a heresy; and the true and pure philosophical religion is the belief in Lucifer, the equal of Adonay; but Lucifer and god, God of Light and God of Good, is struggling for humanity against Adonay, the God of Darkness and Evil.”
Albert Pike Morals and Dogma of the Ancient and Accepted Scottish Rite of Freemasonry p.217 Quoted again by William Shnoebelen in Masonry Behind the Light p.58-59
“When the Mason learns that the key to the warrior on the block is the proper application of the dynamo of living power, he has learned the mystery of his craft.
The seething energies of Lucifer are in his hands and before he may step onward and upward he must prove his ability to properly apply his energy.”
Manly P Hall The Lost Keys of Freemasonry p.48
For Thou [Lucifer] hast said in thine heart,
I will ascend into heaven,
I will exalt my throne above the stars of God :
I will sit also upon the mount of the congregation,
In the sides of the north :
I will ascend above the heights of the clouds;
I will be like the most high
Isaiah 14:13-14