[The follower of Jesus] desires to be nearer perfection, and more like those who are in heaven. And this is one reason why he longs to be in heaven, that he may be perfectly holy. And the great principle which leads him thus to struggle, is love. It is not only fear; but it is love to God, and love to Christ, and love to holiness. Love is a holy fire within him, and, like any other flame which is in a degree pent up, it will and does struggle for liberty; and this its struggling is the struggle for holiness.
~ Jonathan Edwards, [Heaven: A World of Love]