. . . let not your heart go after the things of this world, as your chief good. Indulge not yourself in the possession of earthly things as though they were to satisfy your soul. This is the reverse of seeking heaven; it is to go in a way contrary to that which leads to the world of love. If you would seek heaven, your affections must be taken off from the pleasures of the world. You must not allow yourself in sensuality, or worldliness, or the pursuit of the enjoyments or honors of the world, or occupy your thoughts or time in heaping up the dust of the earth. You must mortify the desires of vain-glory, and become poor in spirit and lowly in heart.
– Jonathan Edwards –