English Translation of Al-Quran
[24].Surah Al-Furqan [The
Criterion]
Ayat 3. Yet they have taken besides Allah other âliha (gods) that created nothing but are themselves created, and possess neither hurt nor benefit for themselves, and possess no power (of causing) death, nor (of giving) life, nor of raising the dead.
[Tafseer] of Ayat 3. Yet have they taken, besides him, gods that can create nothing but are themselves created; that have no control of hurt or good to themselves; nor can they control death nor life nor resurrection. This is the first great distinction taught by the Criterion: to know the attribute of the True God, as against the false fancies of men.

English Translation of Hadith
Hazrat Abudullah bin Masud (May Allah be pleased with him) reported: The Messenger of Allah [SAWW](PBUH) said, "Truth leads to piety and piety leads to Jannah [Paradise]. A man persists in speaking the truth till he is enrolled with Allah as a truthful. Falsehood leads to vice and vice leads to the Fire (Hell), and a person persists on telling lies until he is enrolled as a liar".’
[Muslim Book 32,Chapter 26, Hadith #
6306]
Lesson : as mentioned above in Surah Al-Furqan Ayat 04."Those who disbelieve say: "This (Book the Quran) is nothing but a lie" Siddiq (veracious) and Kadhdhab (liar) both are adjectives of intensive degree. That is to say, the words stand respectively for someone whose truth has become his second nature; and in the opposite case, one is a liar who is in the habit of telling lies. As one acquires a reputation in this world for his good or bad deeds similar is his position before Allah. One who is ranked among the truthful with Him is entitled to reward, and if one is a liar, he has to suffer retribution for it. This Hadith provides incentive for truthfulness because it is a source of every good deed and contains a warning against lying as it gives rise to all kinds of mischief.

English Translation of Al-Quran
[24].Surah Al-Furqan [The
Criterion]
Ayat 04. Those who disbelieve say: "This (Book the Quran) is nothing but a lie that he (Muhammad SAWW (PBUH) has invented, and others have helped him at it, so that they have produced an unjust wrong (thing) and a lie."
[Tafseer] of Ayat 04. But the misbelievers say: "Naught is this but a lie which he has forged, and others have helped him at it." In truth it is they who have put forward an iniquity and a falsehood. Ifk, which I have translated as a "lie" may be distinguished from zur at the end of this verse, translated "falsehood". The "lie" which the enemies attributed to the Holy Prophet of Allah (PBUH) was supposed to be something which did not exist in reality, but was invented by him with the aid of other people: the implication was that (1) the Revelation was not a revelation but a forgery, and that (2) the things revealed e.g., the news of the Hereafter, the Resurrection, the Judgement, the Bliss of the Righteous and the sufferings of the Evil, were fanciful and had no basis in fact. Delusion is also suggested. The reply is that, so far from that being the case, the facts were true and the charges were false (zur)-the falsehood being due to the habits of iniquity for which the Misbelievers’ whole mental and spiritual attitude was responsible.