在前文中，我们已经阐明了巴亦尔（效忠宣誓）作为伊斯兰中选举哈里发的规定方式的证据。至于其具体实施，它可以通过握手以及书面的方式进行。伊本·迪纳尔传述说："当人们对阿卜杜勒·马立克·本·麦尔万达成一致时，我看到伊本·欧麦尔这样说：'我书面表示同意听从并服从阿卜杜拉·阿卜杜勒·马立克，信士们的长官，遵照安拉的经典和祂的使者的sunnah，并尽我所能。'"巴亦尔也可以通过其他任何方式给出。

In the aforementioned we have explained the evidences for the bayah as the prescribed method of electing a Khaleefah in Islam. Regarding its practical implementation, it is through shaking the hand as well as by writing. It has been narrated by Abdullah ibn Dinar that: "I witnessed Ibn ‘Umar when people agreed on Abdul Malik ibn Marwan saying: "I write herewith that I agree to hear and obey Abdullah Abdul Malik, the Amir of the believers, according to the Book of Allah and the Sunnah of His Messenger, and to the best of my ability."” The bayah can also be given by any other means. .

只有成年人才可以宣誓效忠（bay‘ah），因为未成年人的宣誓效忠是无效的。阿布·阿基勒·扎赫拉·伊本·马‘巴德转述，其祖父阿卜杜拉·伊本·希沙姆生活在安拉的使者ﷺ的时代，他说：他的母亲宰奈卜·伊bnatu·哈米德带他去见安拉的使者ﷺ，并说：“安拉的使者啊，请您接受他的宣誓效忠。”安拉的使者ﷺ说：“他还年幼。”然后他ﷺ抚摸他的头，并为他祈祷，此段记载见于al-Bukhari［Sahih，#7210］。

The bayah should only be given by an adult as the bayah of the minor is not valid. Abu Aqil Zahrah Ibn Ma‘bad reported on the authority of his grand- father Abdullah Ibn Hisham who lived during the time of the Messenger of Allah (P.B.U.H) that his mother Zainab Ibnatu Hamid took him to the Messenger of Allah (P.B.U.H) and said: . “O Messenger of Allah, take a bay’ah from him.” Upon this the Messenger of Allah (P.B.U.H) said: "He is young." He (P.B.U.H) wiped over his head and prayed for him, as narrated by al-Bukhari [Sahih, #7210]. .

关于效忠誓约（Bay'ah）的措辞，它并不局限于某种特定的用语，但其中应当包含以下承诺：哈里发依照安拉的经典和祂的使者的逊奈行事；给予效忠者应当承诺在顺境和逆境、在容易和困难的时候都服从。将会颁布一项法律，依据前述各点来确定这一措辞。

As for the wording of the Bayah, it is not restricted to any specific wording, but it should include the commitment that the Khalifah acts according to the Book of Allah and the Sunnah of His Messenger; and that the person who gives the Bayah should pledge to obey in good and bad and in ease and hardship. A law will be published that will determine this wording in accordance with the previous points. .

一旦向哈里发效忠宣誓（Bayah）完成，这份效忠宣誓便成为给予宣誓者颈上的一份托付，他不得撤回。因为这是（穆斯林的）权利，在于任命哈里发，直到他给予宣誓之前；但一旦他已经给予宣誓，便不得撤回。即使他想要撤回，也不被允许撤回他的效忠宣誓。 布哈里（Al Bukhari）引述贾比尔·本·阿卜杜拉（愿真主喜悦他们二人）的圣训：一名贝都因人因伊斯兰而向真主的使者ﷺ宣誓效忠，后来他身体不适，便说："请解除我的效忠誓约。"真主的使者ﷺ拒绝了。他又来说了同样的话，使者ﷺ仍然拒绝。于是他离开了城镇。真主的使者ﷺ说："城镇就像铁匠的风箱（或熔炉），它去除其中的杂质（使之洁净），其中的善（馨香）则显现出来。"[布哈里，《古兰经》之外最真实的圣训集，第7209条] 穆斯林（Muslim）也引述纳菲尔（Nafi'）从阿卜杜拉·本·欧麦尔那里听来的圣训：他听真主的使者ﷺ说："……"

Once the Bayah is given to the Khalifah, then the Bayah becomes a trust on the neck of the one who gave the Bayah, where he is not allowed to withdraw it. For it is his right (of the Muslim) in terms of appointing the Khalifah till he gives it. But once he gave it, he is not allowed to withdraw it. Even if he wanted to do so, he is not permitted to withdraw his bayah. Al Bukhari narrated from Jabir ibn Abdullah (may Allah be pleased with them) that a Bedouin gave the bayah to the Messenger of Allah (P.B.U.H) on Islam, but he became unwell, so he said: . "Relieve me of my bayah", the Messenger of Allah (P.B.U.H) refused. Then he came and said the same, but the Messenger (P.B.U.H) rejected. So he left the town. The Messenger of Allah (P.B.U.H) said: "The town is like the mason’s bellow (or furnace), it gets rid of (cleans) its impurity, and its goodness (scent) manifests (shines)". .[Bukhari, Sahih, #7209] Muslim also narrated from Nafi’ on the authority of Abdullah ibn ‘Umar that he heard the Messenger of Allah (P.B.U.H) say: .

“谁若从服从中抽回手，他在审判日见到安拉时，将没有为自己辩解的凭据。”（穆斯林，《萨希哈》，第1851条）

"Whoever withdraws a hand from obedience, he would meet Allah on the day of judgement without having proof for himself" [Muslim, Sahih, #1851]..

违背对哈里发的效忠誓约，就是把手从对真主的服从中抽回。然而，这一条适用于以下情形：他对哈里发的效忠是契约性的效忠，或者是穆斯林接受并宣誓服从的哈里发所得到的效忠。但如果他最初向某位哈里发宣誓效忠，而穆斯林并未完成对他的效忠程序（即穆斯林没有对其完成契约性的效忠），那么他有权解除这一誓约，因为穆斯林方面并未对其完成缔结哈里发职位的契约。因此，圣训中的禁令针对的是撤回对哈里发的效忠，而不是针对那些尚未完成哈里发契约的人。

Breaking the bayah to the Khalifah is a withdrawal of the hand from the obedience to Allah. However, this is the case if his bayah to the Khalifah was a bayah of contract, or a bayah of obedience to a Khalifah was accepted and pledged by the Muslims. But if he pledged himself to a Khalifah initially, and the bayah was not completed to him (by the Muslim), then he has the right to relieve himself from that bayah, in view of the fact that the contracting bayah has not been concluded to him from the Muslims. So the prohibition in the hadith is focused on withdrawing a bayah to a Khalifah, not to a man for whom the Khilafah contract was not completed. .