Not everyone who says to me, “Lord, Lord,” will enter the kingdom of heaven, but only the one who does the will of my Father in heaven. Matthew 7:21, NRSV.
Holiness means perfect obedience to God's law—“Thou shalt” and “Thou shalt not.” Those who pay no heed to this law, except to tear it down by their unsanctified actions, are in rebellion against God and cannot possibly be holy....
Are those who so boldly claim to be sanctified doing the works of Christ? Are they holding up before the people the law of God given on Mount Sinai? They declare that they have with them the power of God, but the Scriptures declare: “To the law and to the testimony: if they speak not according to this word, it is because there is no light in them” (Isaiah 8:20)....
Another doctrine that will be presented is that all we have to do is to believe in Christ—to believe that He has forgiven our sins, and that after we are forgiven, it is impossible for us to sin. This is a snare of Satan. It is true that we must believe in Christ. He is our only hope of salvation. But it also is true that we must work out our individual salvation daily in faith, not boastingly, but with fear and trembling. We are to use every power of our being in His service, and after we have done our utmost, we are still to regard ourselves as unprofitable servants. Divine power will unite with our efforts, and as we cling to God with the hand of faith, Christ will impart to us His wisdom and His righteousness. Thus, by His grace we shall be enabled to build upon the sure foundation.
It is not the purpose of God that we should be dwarfs in the religious life. He desires us to be constantly growing in grace and the knowledge of the truth. He wants us to be able to do better work for Him today than we did yesterday. He has for us a heaven full of blessings, and He wants us to claim these blessings, and ... glorify God as His obedient disciples.
As we follow on step by step to know the Lord, we need not expect that the way will be free from hindrances. Just as surely as we strive to serve the Lord, so surely will Satan put forth every effort in his power to accomplish our ruin. But help has been laid upon One that is mighty, and to every struggling child of His who asks Him for grace, believing, He comes with the needed aid. We have an all-powerful Saviour who was victorious in His assumed humanity, and we are to press forward in the work of overcoming in the name of Jesus Christ of Nazareth. In His strength, which we claim by faith, we are gaining the victory over sin.—Manuscript 27, 1886.
From Christ Triumphant - Page 364
Christ Triumphant