To be sealed or not to be sealed?

These words are quoted from the Spirit of Prophecy:

Courage, fortitude, faith, and implicit trust in God's power to save, do not come in a moment. These heavenly graces are acquired by the experience of years. By a life of holy endeavor and firm adherence to the right, the children of God were sealing their destiny. Beset with temptations without number, they knew they must resist firmly or be conquered. They felt that they had a great work to do, and at any hour they might be called to lay off their armor; and should they come to the close of life with their work undone, it would be an eternal loss. They eagerly accepted the light from Heaven, as did the first disciples from the lips of Jesus. When those early Christians were exiled to mountains and deserts, when left in dungeons to die with hunger, cold, and torture, when martyrdom seemed the only way out of their distress, they rejoiced that they were counted worthy to suffer for Christ, who was crucified for them. Their worthy example will be a comfort and encouragement to the people of God who will be brought into the time of trouble such as never was. {CET 188.2}
189


Not all who profess to keep the Sabbath will be sealed. There are many even among those who teach the truth to others who will not receive the seal of God in their foreheads. They had the light of truth, they knew their Master's will, they understood every point of our faith, but they had not corresponding works. These who were so familiar with prophecy and the treasures of divine wisdom, should have acted their faith. They should have commanded their households after them, that by a well-ordered family they might present to the world the influence of the truth upon the human heart. {CET 189.1}
Not one of us will ever receive the seal of God while our characters have one spot or stain upon them. It is left with us to remedy the defects in our characters, to cleanse the soul-temple of every defilement. Then the latter rain will fall upon us as the early rain fell upon the disciples on the day of Pentecost. {CET 189.2}
We are too easily satisfied with our attainments. We feel rich and increased with goods, and know not that we are "wretched, and miserable, and poor, and blind, and naked." Revelation 3:17. Now is the time to heed the admonition of the True Witness: "I counsel thee to buy of Me gold tried in the fire, that thou mayest be rich; and white raiment, that thou mayest be clothed, and that the shame of thy nakedness do not appear; and anoint thine eyes with eyesalve, that thou mayest see." Verse 18. {CET 189.3}
In this life we must meet fiery trials and make costly sacrifices, but the peace of Christ is the reward. There has been so little self-denial, so little suffering for Christ's sake, that the cross is almost entirely forgotten. We must be partakers with Christ of His sufferings, if we would sit down in triumph with Him on His throne. So long as we choose the easy path of self-indulgence, and are frightened at self-denial, our faith will never become firm, and we cannot know the peace of Jesus, nor the joy that comes through conscious victory. The most exalted of the redeemed host that stand before the throne of God and the Lamb, clad in white, know the conflict of overcoming, for they have come up through great tribulation. Those who have yielded to circumstances rather than engage in this conflict, will not know how to stand in that day when anguish will be upon every soul, when, though Noah, Job, and Daniel were in the land, they could save neither son nor daughter, for everyone must deliver his soul by his own righteousness. {CET 189.4}
No one need say that his case is hopeless, that he cannot live the life of a Christian. Ample provision is made by the death of Christ for every soul. Jesus is our ever-present help in time of need. Only call upon Him in faith, and He has promised to hear and answer your petitions. {CET 190.1}
Oh, for living, active, faith! We need it; we must have it, or we shall faint and fail in the day of trial. The darkness that will then rest upon our path must not discourage us, or drive us to despair. It is the veil with which God covers His glory when He comes to impart rich blessings. We should know this by our past experience. In that day when God has a controversy with His people, this experience will be a source of comfort and hope. {CET 190.2}
It is now that we must keep ourselves and our children unspotted from the world. It is now that we must wash our robes of character and make them white in the blood of the Lamb. It is now that we must overcome pride, passion, and spiritual slothfulness. It is now that we must awake, and make determined effort for symmetry of character. "Today if ye will hear His voice, harden not your hearts." Hebrews 4:7. We are in a most trying position, waiting, watching for our Lord's appearing. The world is in darkness. "But ye, brethren," says Paul, "are not in darkness, that that day should overtake you as a thief." 1 Thessalonians 5:4. It is ever God's purpose to bring light out of darkness, joy out of sorrow, and rest out of weariness, for the waiting, longing soul. {CET 190.3}
What are you doing, brethren, in the great work of preparation? Those who are uniting with the world, are receiving the worldly mold, and preparing for the mark of the beast. Those who are distrustful of self, who are humbling themselves before God and purifying their souls by obeying the truth,--these are receiving the heavenly mold, and preparing for the seal of God in their foreheads. When the decree goes forth, and the stamp is impressed, their character will remain pure and spotless for eternity. {CET 191.1}
Now is the time to prepare. The seal of God will never be placed upon the forehead of an impure man or woman. It will never be placed upon the forehead of the ambitious, world-loving man or woman. It will never be placed upon the forehead of men or women of false tongues or deceitful hearts. All who receive the seal must be without spot before God,--candidates for heaven. Search the Scriptures for yourselves, that you may understand the fearful solemnity of the present hour. {CET 191.2}