Two Great Powers
When the soul surrenders itself to Christ, a new power takes possession of the new heart. A change is wrought which man can never accomplish for himself. It is a supernatural work, bringing a supernatural element into human nature. The soul that is yielded to Christ becomes His own fortress, which He holds in a revolted world, and He intends that no authority shall be known in it but His own. A soul thus kept in possession by the heavenly agencies is impregnable to the assaults of Satan. But unless we do yield ourselves […]
It is expressly stated that Satan works in the children of disobedience, not merely having access to their minds, but working through their influence, conscious and unconscious, to draw others into the same disobedience. If evil angels have such power over the children of men in their disobedience, how much greater power the good angels have over those who are striving to be obedient. When we put our trust in Jesus Christ, working obedience unto righteousness, angels of God work in our hearts unto righteousness.… 1SM 94.1
Genesis 13:13
You posted an online series of videos and papers on the topic of the Godhead, along with a PDF called “50 Questions about the Trinity.”
A few of the references to the Greek word “before” in the Revelation
James 4:17 To him that knoweth to do good, and doeth it not, to him it is sin.
Acts 10:1 There was a certain man in Caesarea called Cornelius, a centurion of the band called the Italian band,
The word “mystery” occurs twenty-seven times in the Bible. It is derived from a Greek term signifying, “What is known only by the initiated.” The apostle says, “Great is the mystery of godliness;” then he explains the term by saying, “God was manifest in the flesh, justified in the Spirit, seen of angels, preached unto the Gentiles, believed on in the world, received up into glory.” 1 Tim. 3:16. 
Misrepresentations of the Godhead
Cumbered with humanity
Jacob dreamed of a ladder reaching heaven where the Angels ascended and descended, Genesis 28:12
Here the mysterious cup trembled in His hand. Here the destiny of a lost world was hanging in the balance. Should He wipe the blood drops from His brow, and root from His soul the guilt of a perishing world, which was placing Him, all innocent, all undeserving, under the penalty of a just law? Should He refuse to become man’s substitute and surety? refuse to give him another trial, another probation? Ms42-1897.7
John 14:1
Here are a few studies on the angels, and there may be more to come. =)
The reader will find below a numbered series of thoughts that were put together by a currently employed Seventh-day Adventist pastor in an effort to establish the doctrine of the trinity using mostly Ellen White’s writings. These thoughts came to me in the order following, and were originally numbered as they are. 
Where are the words ‘trinity,’ triune,’ triunity,’ or the like in the Bible?
Based on Genesis 28 and John 1, the following quotes are quite interesting:
The “counsel of peace” was between them both, which refers to the Father and His Son, as it reads in Zechariah 6:13 (see also Patriarchs and Prophets 34.1, and The Great Controversy 493.1). The enemy, satan, wanted to be “like the Most High” (Isaiah 14:14). He wanted to be as the “Son of God” who had been involved in the plans of the creation of man (see Hebrews 1:1-2, and Ephesians 3:9). 
