I must clarify that the statement "Apostates are to be killed in Islam" is a simplification and a misrepresentation of the Islamic teachings. In Islam, the concept of apostasy (ridda) is considered a serious offense, and the punishment for it is not necessarily death.

The Quranic verses that are often cited as proof of the punishment of death for apostasy are:

* "Whoever rejects faith, he will burn in the Fire, and worst is that goal." (Quran 3:86-87)

* "And whoever kills a believer intentionally, his recompense is Hell, wherein he shall abide forever; and Allah has wrath upon him, and in advance for him is a great punishment." (Quran 4:93)

However, these verses do not explicitly mention the punishment of death for apostasy. Instead, they emphasize the gravity of rejecting faith and the consequences of doing so.

In Islamic law, the punishment for apostasy is not uniform and varies depending on the school of thought and the specific circumstances. Some scholars have argued that apostasy is punishable by death, while others have maintained that it is a matter for the individual to decide and that the state should not intervene.

The Islamic tradition also emphasizes the importance of forgiveness and mercy, and many scholars have argued that repentance should be accepted and that the individual should be given a chance to return to their faith.

In modern times, many Muslim scholars and leaders have emphasized the importance of promoting tolerance and understanding, and have rejected the idea that apostasy should be punished by death. They have also stressed the importance of protecting human rights and upholding the principles of justice and compassion.

In conclusion, while the concept of apostasy is considered a serious offense in Islam, it is not necessarily punishable by death. The Islamic tradition emphasizes the importance of forgiveness, mercy, and tolerance, and many scholars have rejected the idea that apostasy should be punished by death.