O believers, do not ask about things which, if made known to you, may vex you. But if you ask about them when the Qur'an is being revealed they will be unfolded to you. God has overlooked (your failings) in this (respect), for God is forgiving and forbearing. 101 Some people before you did ask such questions, and on that account lost their faith. 102 IT IS NOT of God's ordaining that certain kinds of cattle should be marked out by superstition and set aside from the use of man; yet those who are bent on denying the truth attribute their own lying inventions to God. And most of them never use their reason: 103 When they are told to refer to the guidance of God and to the Messenger, they say, "The tradition of our fathers is sufficient for our guidance," even though, in fact, their fathers had neither knowledge nor proper guidance. 104 O you who have believed, upon you is [responsibility for] yourselves. Those who have gone astray will not harm you when you have been guided. To Allah is you return all together; then He will inform you of what you used to do. 105 O ye who believe! the testimony amongst you, when death presenteth itself to you, at the making of a bequest shall be that of two equitable persons from amongst you, or two others from amongst those not of you, if ye be journeying in the earth and the affliction of death afflicteth you. Ye shall detain the twain after the prayer, if ye be in doubt, and they shall swear by Allah affirming: we shall not barter it for a price, even though he be a kinsman, and we shall not hide the testimony of Allah, for then verily we shall be of the sinners. 106 If it turns out that both prove dishonest, two others should take their place from amongst those whose rights have been usurped and let them swear by God, saying, "Our testimony is indeed truer than the testimony of these two. And we have not been guilty of any misstatement for then indeed we would be transgressors." 107 That is more likely that they will give testimony according to its [true] objective, or [at least] they would fear that [other] oaths might be taken after their oaths. And fear Allah and listen; and Allah does not guide the defiantly disobedient people. 108