Our virtues are made of love, and our sins are caused by lack of it. Love turns sins into virtues, and its lack makes virtues meaningless. Christ said when a woman was brought before Him accused of sin, 'Her sins are forgiven, for she loved much.' Heaven is made so beautiful with love, and life becomes a hell through the lack of it. Love in reality creates harmony in one's life on earth and peace in heaven.
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https://wahiduddin.net/mv2/V/V_22.htmLove produces harmony and harmony creates beauty. Therefore the chief motto in life is 'Love, harmony and beauty'. Love, in all things and beings, the beloved God, in harmony with all in the right understanding, and beautify your life by observing the beauty within and without. By love, harmony and beauty you must turn the whole of life into a single vision of divine glory.
~~~ "Vol II, Mysticism of Music, Sound and Word, Aphorisms ", by Hazrat Inayat Khan
How the words 'love,' 'harmony,' and 'beauty' delight the heart of everyone who hears them! One may wonder what it can be in these words that is able to exert such a natural power upon the human soul. The answer is that if there is anything in life which appeals to the human soul, it is love and beauty. If one asks, 'And what besides those?' then the answer is, 'There is nothing else.' Why is this? Because they are the very nature of life. Love is the nature of life, beauty is the outcome of life, harmony is the means by which life accomplishes its purpose, and the lack of it results in destruction.
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https://wahiduddin.net/mv2/VII/VII_1.htm