Quran 16.28-30

“The Lord of Heaven is supreme. Those who commit sin will not ascend on high, but those who walk in the paths of righteousness shall find a place in heaven. We are assured of the life hereafter if we know truth. The soul of man may ascend to the highest heaven, there to develop its true spiritual nature, to attain perfection. The estate of heaven delivers man from the bondage of sin and introduces him to the final beatitudes; the righteous man has already experienced an end of sin and all its associated miseries. Self is man’s invincible foe, and self is manifested as man’s four greatest passions: anger, pride, deceit, and greed. Man’s greatest victory is the conquest of himself. When man looks to God for forgiveness, and when he makes bold to enjoy such liberty, he is thereby delivered from fear. Man should journey through life treating his fellow creatures as he would like to be treated.”

“The angels never die, as man does. The angels are immortal unless, perchance, they become involved in sin as did some of them with the deceptions of Lucifer. The angels are the spirit servants in heaven, and they are neither all-wise nor all-powerful. But all of the loyal angels are truly pure and holy.

“It is only the wicked who say: The universe has neither truth nor a ruler; it was only designed for our lusts. Such souls are deluded by the smallness of their intellects. They thus abandon themselves to the enjoyment of their lusts and deprive their souls of the joys of virtue and the pleasures of righteousness. What can be greater than to experience salvation from sin? The man who has seen the Supreme is immortal. Man’s friends of the flesh cannot survive death; virtue alone walks by man’s side as he journeys ever onward toward the gladsome and sunlit fields of Paradise.”

“Many of these angels are engaged in the work of saving men, for have I not told you of the seraphic joy when one soul elects to forsake sin and begin the search for God? I did even tell you of the joy in the presence of the angels of heaven over one sinner who repents, thereby indicating the existence of other and higher orders of celestial beings who are likewise concerned in the spiritual welfare and with the divine progress of mortal man.

Angels are superior to you in spiritual status, but they are not your judges or accusers. No matter what your faults, “the angels, although greater in power and might, bring no accusation against you.” Angels do not sit in judgment on mankind, neither should individual mortals prejudge their fellow creatures.

“Also are these angels very much concerned with the means whereby man’s spirit is released from the tabernacles of the flesh and his soul escorted to the mansions in heaven. Angels are the sure and heavenly guides of the soul of man during that uncharted and indefinite period of time which intervenes between the death of the flesh and the new life in the spirit abodes.”

In the life of the flesh the intelligence of angels is not directly available to mortal men. They are not overlords or directors; they are simply guardians. The seraphim guard you; they do not seek directly to influence you; you must chart your own course, but these angels then act to make the best possible use of the course you have chosen. They do not (ordinarily) arbitrarily intervene in the routine affairs of human life. But when they receive instructions from their superiors to perform some unusual exploit, you may rest assured that these guardians will find some means of carrying out these mandates. They do not, therefore, intrude into the picture of human drama except in emergencies and then usually on the direct orders of their superiors. They are the beings who are going to follow you for many an age, and they are thus receiving an introduction to their future work and personality association.

“A righteous soul is more to be desired than the sovereignty of all the earth. Immortality is the goal of sincerity; death, the end of thoughtless living. Those who are earnest die not; the thoughtless are dead already. Blessed are they who have insight into the deathless state. Those who torture the living will hardly find happiness after death. The unselfish go to heaven, where they rejoice in the bliss of infinite liberality and continue to increase in noble generosity. Every mortal who thinks righteously, speaks nobly, and acts unselfishly shall not only enjoy virtue here during this brief life but shall also, after the dissolution of the body, continue to enjoy the delights of heaven.”

“No religionist may hope to attain the enlightenment of immortal wisdom who persists in being slothful, indolent, feeble, idle, shameless, and selfish. But whoso is thoughtful, prudent, reflective, fervent, and earnest — even while he yet lives on earth — may attain the supreme enlightenment of the peace and liberty of divine wisdom. Remember, every act shall receive its reward. Evil results in sorrow and sin ends in pain. Joy and happiness are the outcome of a good life. Even the evildoer enjoys a season of grace before the time of the full ripening of his evil deeds, but inevitably there must come the full harvest of evil-doing. Let no man think lightly of sin, saying in his heart: ‘The penalty of wrongdoing shall not come near me.’ What you do shall be done to you, in the judgment of wisdom. Injustice done to your fellows shall come back upon you. The creature cannot escape the destiny of his deeds.

“Woe upon all of you who reject truth and spurn mercy! Many of you are like whited sepulchres, which outwardly appear beautiful but within are full of dead men’s bones and all sorts of uncleanness. Even so do you who knowingly reject the counsel of God appear outwardly to men as holy and righteous, but inwardly your hearts are filled with hypocrisy and iniquity.