The law of love calls for the devotion of body, mind, and soul to the service of God and our fellow-men. And this service, while making us a blessing to others, brings the greatest blessing to ourselves. Unselfishness underlies all true development. Through unselfish service we receive the highest culture of every faculty. More and more fully do we become partakers of the divine nature. We are fitted for heaven; for we receive heaven into our hearts.—Education, 16.
It is a wicked pride that delights in the vanity of one’s own works, that boasts of one’s excellent qualities, seeking to make others seem inferior in order to exalt self, claiming more glory than the cold heart is willing to give to God. The disciples of Christ will heed the Master’s instruction. He has bidden us love one another even as He has loved us. Religion is founded upon love to God, which also leads us to love one another. It is full of gratitude, humility, long-suffering. It is self-sacrificing, forbearing, merciful, and forgiving. It sanctifies the whole life, and extends its influence over others.
Those who love God cannot harbor hatred or envy. When the heavenly principle of eternal love fills the heart, it will flow out to others, not merely because favors are received of them, but because love is the principle of action, and modifies the character, governs the impulses, controls the passions, subdues enmity, and elevates and ennobles the affections. This love is not contracted so as merely to include “me and mine,” but is as broad as the world, and as high as heaven, and is in harmony with that of the angel workers.—Testimonies for the Church 4:223. WGD 27
This is the knowledge which God is inviting us to receive, and beside which all else is vanity and nothingness. MH 426
Thou shall love thy neighbour as thyself. Matthew 22:39, KJV