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 God has ordained no sanctity about animals described as bahirah, or sa'ibah, or wasilah or ham. Those who deny the truth invent falsehoods about God. Most of them do not use their reason: 103 And when it is said to them, 'Come now to what God has sent down, and the Messenger, they say, 'Enough for us is what we found our fathers doing.' What, even if their fathers had knowledge of naught and were not guided? 104 O you who believe! take care of your souls; he who errs cannot hurt you when you are on the right way; to Allah is your return, of all (of you), so He will inform you of what you did. 105 O you who believe, let two honest men among you be witness when you dictate your last will and testament as (the hour of) death draws near; and if death approaches while you are on a journey, two men other than yours. Detain them after the service of prayer, and if you doubt their word make them swear by God that: "We shall not take a bribe even though it be offered by a near relative, nor hide the testimony of God, for then we shall surely be sinful." 106 But if it be discovered that both of them have merited the accusation of any sin, then two others shall stand in their place, these being the nearest of those most concerned, and they shall swear by God, 'Our testimony is truer than their testimony, and we have not transgressed, for then we would assuredly be among the evildoers.' 107 That is most suitable: that they may give the evidence in its true nature and shape, or else they would fear that other oaths would be taken after their oaths. But fear Allah, and listen (to His counsel): for Allah guideth not a rebellious people: 108