Christ has not died for you that you may possess the passions, tastes, and habits of men of the world. It is difficult to distinguish between those who serve God and those who serve Him not, because there is so little difference in character between believers and unbelievers. Ye cannot serve God and Belial. The sons of God belong to a different nation—the empire of purity and holiness. They are the nobility of heaven. The stamp of God is upon them. So evident and perceptible is this that the enmity of the world is aroused against them by the contrast. I call upon everyone who claims to be a son of God never to forget this great truth, that we need the Spirit of God within us in order to reach heaven, and the work of Christ without us in order to give us a title to the immortal inheritance. TM 441.4
Those who can have such an overpowering, gushing love for human objects, men or women, have an idol which they worship, devoting their heart's affection to it. One of the convincing characteristics of the sons of God is, their conversation, their sympathies, their outflowing love and affection are all in heaven. What is the predominating tone of your feelings, your tastes, your inclinations? Where is the main current of your sympathies, your affections, your conversation, your desires? TM 442.1
No man enters the portals of glory but he who sets his heart thitherward. Then let the questions come home, Do you mind earthly things? Are your thoughts pure? Are you breathing the atmosphere of heaven? Do you carry with you the miasma of pollution? Is your heart loving and worshiping a woman whom you have no right to love? Where is your heart? Where is your treasure? Where is your god? Have you been washing your robes of character, and making them white in the blood of the Lamb; or are you defiling your robes of character with moral pollution? Let the ministers of the gospel apply this to themselves. You are blessed with an understanding of the Scriptures, but is your eye single to the glory of God? Are you earnest and devoted, serving God with purity and in the beauty of holiness? Ask sincerely, Am I a child of God, or am I not? TM 442.2
“Ye are the light of the world.” What an impression was produced upon Darius by the conduct of Daniel! Daniel lived a pure and holy life. God was first with him. Whenever real Christianity reigns in the heart, it will be revealed in the character. All will take knowledge of such, that they have been with Jesus. The undivided affections must be given to God. TM 443.1