Imam explains through his famous book "an expostion on Forty Hadith" as following:
My friend! wake up from the slumber of forgetfulness and carelessness, be aware, do not let sleep overtake your senses, and know that God Almighty has created you for His own sake, as stated in one hadith qudsi:
O progeny of Adam, We have made everything for you and you for Our service.
He has made your heart His own habitation.
You and your hearts are the abodes of Divine honor. God Almighty is intolerant regarding His Dignity and honor. Do not be careless in this regard, and do not justify any violation of the Divine principles; and be afraid of His retribution so that you may not be disgraced and made infamous in this world in such a way that despite all efforts you are not able to undo what may befall you.
You are guilty of violation of Divine honor in your heart that belongs to the celestial world, in front of the angels of God and His prophets. The moral excellences through which the saints of God (awliya’ Allah) acquired resemblance to Him, are being surrendered by you to others than God, and you are surrendering your heart, the seat of God, to His enemy, thus committing shirk (polytheism) in the heart of your hearts.
Be afraid of God Almighty, Who besides bringing down your other-worldly image and degrading you in front of His angels and His prophets, will also expose and dishonor you in this world itself and you will be condemned to unmeasured indignity which shall be also irreparable, and irremediable, an infamy that cannot be redressed, Imam Khomeini further explained.
God Almighty is Sattar, He conceals the sins, but He is jealous also.
He is —the Most Merciful of the merciful—, but at the same time He is — the severest of the punishers— also.
He Himself says that He covers up bad deeds as long as they do not cross certain limits. God forbid, lest the gravity of your deeds should arouse His anger and should it overcome His tolerance and willingness to conceal sins, as you have read in the hadith.
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