Wherefore come out from among them, and be ye separate, saith the Lord, and touch not the unclean thing; and I will receive you. 2 Corinthians 6:17.
There is no middle path to Paradise restored. The message given to man for these last days is not to become amalgamated with human devising. We are not to lean upon the policy of worldly lawyers. We must be humble men of prayer, not acting like those who are blinded by Satan’s agencies...
The greatest light and blessing that God has bestowed is not a security against transgression and apostasy in these last days. Those whom God has exalted to high positions of trust may turn from heaven’s light to human wisdom. Their light will then become darkness, their God-entrusted capabilities a snare, their character an offense to God.
God will not be mocked. A departure from Him has been and always will be followed by its sure results. The commission of acts that displease God will, unless decidedly repented of and forsaken, instead of seeking to justify them, lead the evildoer on step by step in deception, till many sins are committed with impunity. All who would possess a character that would make them laborers together with God and receive the commendation of God must separate themselves from the enemies of God, and maintain the truth which Christ gave to John [the revelator] to give to the world...
The revelation of Christ to John is a wonderful, dignified, exalted, solemn message. To present this message with decided emphasis, demands all the talents of capabilities that God has given to men. When John received it, He was worked [upon] by the Holy Spirit, for Christ Himself came from heaven and told him what to write.
Those who claim to be disciples of Christ often express hardness of heart and blindness of mind, because they do not choose and practice God’s way instead of their own. Selfish motives come in and take possession of mind and character, and in their self-confidence they suppose their own way to be full of wisdom. They are not particular to follow the ways and words of God. Circumstances, they say, alter cases. Worldly policy comes in, and they are tempted and drawn away. They moved accordingly to their own unsanctified desires, making crooked paths for their own feet and for the feet of others to tread in. The lame and weak suppose them to be led by God, and therefore think that their must be right. Thus many follow in false paths that are not cast up for the ransomed of the Lord to walk in.—Manuscript 139, October 23, 1903, “The Message in Revelation.”
Reference: E.G. White, "The Upward Look," p. 310.