Revelation 14:3
And they sung as it were a new song before the throne, and before the four beasts, and the elders: and no man could learn that song but the hundred and forty and four thousand, which were redeemed from the earth. (Revelation 14:3)
1-3
 See EGW comment on Revelation 7:2, 3.
1-4 (Revelation 7:2-4; Ezekiel 9:4; see EGW comment on Ephesians 4:30). A Mark of Character
 [ Revelation 14:1-4 quoted.] This scripture represents the character of the people of God for these last days (Manuscript 139, 1903).
 (Revelation 14:9-12; see EGW comment on Revelation 16:13-16.) The Signet of Heaven—John saw a Lamb on Mount Zion, and with Him 144,000 having His Father’s name written in their foreheads. They bore the signet of heaven. They reflected the image of God. They were full of the light and the glory of the Holy One. If we would have the image and superscription of God upon us, we must separate ourselves from all iniquity. We must forsake every evil way, and then we must trust our cases in the hands of Christ. While we are working out our own salvation with fear and trembling, God will work in us to will and to do of His own good pleasure (The Review and Herald, March 19, 1889).
1-4 Christ Formed Within
 [Revelation 14:1-3 quoted.] Why were they so specially singled out? Because they had to stand with a wonderful truth right before the whole world, and receive their opposition, and while receiving this opposition they were to remember that they were sons and daughters of God, that they must have Christ formed within them the hope of glory (Manuscript 13, 1888).
1-4 Eternal Interests Supreme
 Those who have in their foreheads the seal of the infinite God will regard the world and its attractions as subordinate to eternal interests (The Review and Herald, July 13, 1897).
 (2 Timothy 2:14-16; see EGW comment on Revelation 7:4-17.) Identity of 144,000 Not Revealed—Christ says that there will be those in the church who will present fables and suppositions, when God has given grand, elevating, ennobling truths, which should ever be kept in the treasure house of the mind. When men pick up this theory and that theory, when they are curious to know something it is not necessary for them to know, God is not leading them. It is not His plan that His people shall present something which they have to suppose, which is not taught in the Word. It is not His will that they shall get into controversy over questions which will not help them spiritually, such as, Who is to compose the hundred and forty-four thousand. This those who are the elect of God will in a short time know without question.
 My brethren and sisters, appreciate and study the truths God has given for you and your children. Spend not your time in seeking to know that which will be no spiritual help. “What shall I do to inherit eternal life?” This is the all-important question, and it has been clearly answered. “What is written in the law? how readest thou? (Manuscript 26, 1901).