Quote from : The Form of Perfect Living and Other Prose Treatises Book

If thou wilt be well with GOD, and have grace to rule thy life, and come to the joy of love: this name JESUS, fasten it so fast in thy heart that it come never out of thy thought. And when thou speakest to Him, and through custom sayst, JESUS, it shall be in thine ear, joy; in thy mouth, honey; and in thine heart, melody: for men shall think joy to hear that name be named, sweetness to speak it, mirth and song to think it. If thou thinkest (on) JESUS continually, and holdest it firmly, it purges thy sin, and kindles thine heart; it clarifies thy soul, it removes anger and does away slowness. It wounds in love and fulfils charity. It chases the devil, and puts out dread. It opens heaven, and makes a contemplative man. Have JESUS in mind, for that puts all vices and phantoms out from the lover.