WRONG. According to Islam and Quran he is not at all deserving to be executed. There is no such penalty in Islam and Quran, if anyone wants to renounce Islam.
The only penalty of punishment is, if any Muslim renounce Islam, he is called Murdit simple as that.
Justifications for the death penalty
[edit] Maududi
In the 20th Century, Sayyid Abul Ala Maududi defended traditional views on apostasy against the idea of freedom of religion in Islam.[32] He summarized what he saw as the most likely objections by critics:
* This idea is against the freedom of conscience. How can it be right to offer an apostate the gallows when he has decided to leave Islam?
* A faith which people maintain because of the fear of death cannot be genuine faith. This faith will be manifestly hypocritically chosen to deceive in order to save one's life. (Religious hypocrisy is the ultimate sin in Islam)
* If all religions approve of execution for apostasy, it will be difficult not only for Muslims to embrace another religion but also for non-Muslims to embrace Islam.
* It is contradictory to say on one hand "There is no compulsion in religion (Qur'an [Qur'an 2:256])" and "Whosoever will, let him believe and whosoever will, let him disbelieve ([Qur'an 18:29])", and on the other to threaten to punish by death who renounces Islam and moves to reject Islam.
Maududi claims that the misunderstanding and criticism arises because of a "fundamental misconception" about Islam:
If Islam is truly a "religion" in the sense that religion is understood at present, surely it would be absurd to prescribe the penalty of execution for those people who wish to leave it because of their dissatisfaction with its principles. It is not only a "religion" in the modern technical sense of that term but a complete order of life. It relates not only to the metaphysical but also to nature and everything in nature. It discourses not only on the salvation of life after death but also on the questions of prosperity, improvement and the true ordering of life before death.
Maududi also declares:
Whatever objections the critics pose regarding the punishment of the apostate, they make them bearing in mind only a single "religion" (madhhab). In contrast, when we present our arguments to demonstrate the validity of this punishment, we have in view no mere "religion" but a state which is constructed on a religion (din) and the authority of its principles rather than on the authority of a family, clan or people.
And since it is a state, Maududi declares it "has the right to protect its own existence by declaring those acts wrong which undermine its order", and proceeds to equate apostasy to treason. He then discusses the difference between a kafir, a dhimmi, and the appropriateness of death for them if they apostatize after conversion, and for those born of Muslim parents he states:
In any case the heart of the matter is that children born of Muslim lineage will be considered Muslims and according to Islamic law the door of apostasy will never be opened to them. If anyone of them renounces Islam, he will be as deserving of execution as the person who has renounced kufr to become a Muslim and again has chosen the way of kufr. All the jurists of Islam agree with this decision. On this topic absolutely no difference exists among the experts of shari'ah.
Maududi considers the threat of execution as not forcing someone to stay within the fold of Islam, but as a way of keeping those who are not truly committed out of the community of Islam. Maududi rejects the third criticism because unlike other religions which are free to exchange believers, Islam is "on whose ideas and actions society and state are constructed" cannot allow "to keep open its door that would spell its own ruin, the scattering of its own structure's parts, the stripping away of the bonds of its own existence", and he compares this to the treason penalty on the books of the U.S. and Britain. Maududi also rejects the charge of contradiction. In his words:
"There is no compulsion in religion" (la ikraha fi'd din: Qur'an [Qur'an 2:256]) means that we do not compel anyone to come into our religion. And this is truly our practice. But we initially warn whoever would come and go back that this door is not open to come and go. Therefore anyone who comes should decide before coming that there is no going back.
[edit] Others
Essentially the same arguments are sketched by the Shi'i Islamic author Sayyid Muhammad Rizvi in the brief article Apostacy (Irtidad) in Islam,[33] relying upon the opinions of some of the earlier scholars of Islam.
However, Ibn Warraq, in his article Apostasy and Human Rights, points out some earlier scholars of Islam who found support in the Qur'an for the death penalty for apostasy. He quotes al-Shafi (died 820 C.E.), the founder of one of the four orthodox schools of law of Sunni Islam that verse [Qur'an 2:217] meant that the death penalty should be prescribed for apostates, and Al-Thalabi and Al-Khazan concurred, and states that Al-Razi in his commentary on 2:217 says an apostate should be killed. Ibn Warraq also quotes commentaries by Baydawi (died c. 1315-1316) on [Qur'an 4:89] as "Whosoever turns back from his belief (irtada), openly or secretly, take him and kill him wheresoever ye find him, like any other infidel". Verse ([Qur'an 4:88]) reads:
Why should ye be divided into two parties about the Hypocrites? ... They wish if you disbelieve as they disbelieved so that you would be alike. So do not take from among them allies until they emigrate in the way of Allah. But if they turn back, seize them and kill them wherever you find them. And do not take from among them any ally or helper, Except those who join a group between whom and you there is a treaty or those who come to you with hearts restraining them from fighting you or fighting their people. And if Allah had willed, surely He would have given them power over you, so that they would have taken arms against you. Therefore, if they keep away from you and cease their hostility and offer you peace, God bids you not to harm them.
It has nothing to do with the topic so no point of discussing it... If you have any issues related to coversion please open a separate thread for it