"Nor of those who go astray (wa lâ dâllin)"

This refers to those who have strayed from the path because delusion and passion have overridden the intellect and conscience, and they have fallen into hypocrisy through false belief. The Qur'an has chosen to describe it thus because misguidance is itself pain; the soul is sickened by it, and the spirit avoids it even it has not seen its result. And the active participle has been chosen because misguidance will be misguidance so long as it is not halted.

Know too that all pain lies in misguidance and all pleasure is found in belief. If you wish, consider the state of a person whom the Hand of Power has taken out of the darkness of non-existence and flung into the world, that vast and frightening desert. When he opens his eyes seeking compassion, he sees afflictions and calamities besetting him like enemies. Seeking mercy, he looks to the elements and natural causes, and finds them stonyhearted and relentless, baring their teeth at him. Seeking help he raises his gaze to the celestial bodies and sees them awesome and bewildering; threatening him as though they were projectiles of fire issuing from huge mouths and encircling him. In bewilderment he lowers his head, and shielding it, starts to ponder. Then he hears the thousand screams of his needs and the moaning of his wants. Fearfully, he looks to his conscience seeking relief, and is met with thousands of vast and overwhelming hopes which cannot be satisfied in this world. For God's sake, what is the state of this person if he does not believe in the first creation and the resurrection of the dead, and in the Creator and Last Judgement? Do you imagine the sufferings of Hell would be severer for him, searing his soul more terribly? For his state is one of compounded anxiety, terror, impotence, trembling, fear-fulness, orphanhood, and despair. If he considers his power, he will see himself to be impotent and weak. If he tries to quieten his needs, he will realize that they cannot be quietened. If he shouts and calls for help, he will not be heard and he will not be helped. He supposes everything to be hostile. He imagines everything to be strange, so feels no familiarity. He does not look to the revolutions of the celestial bodies except with fear, bewilderment, and fright, which disturbs his conscience.

Now consider the state of this person if he is on the Straight Path and his conscience and spirit are illuminated with the light of belief: you will see that when he enters this world, opens his eyes, and beholds the assaults of all the things around him, he discerns a support on which to lean in the face of these onslaughts, and this is recognition of the Creator, so he will find rest.