The preservation of the Amaanah is not completed without the Islamic State (Al-Khilafah)
It is not possible for the Islamic Ummah to undertake and fulfil this task and role that Allah (swt) has entrusted her with and made her responsible for unless she is fully aware of her role and task, gathers her strength to undertake this, rules and is ruled by the Shar’a of Allah and performs Al-Jihaad in the way of Allah to make the word of Allah Ta’Aalaa the highest. Therefore it is obligatory for her to have own specific executive entity, her leadership and Ameer who applies upon her and amongst her the Sharee’ah of Islaam. Therefore in order to carry the Amaanah and to witness over mankind, it is obligatory for the State of Islaam, the Khilafah, to be established.
The Ameer of the Ummah, the Khalifah, must be brought into existence; one single Ameer (leader) who is given the Bai’ah (pledge)
upon ruling by Islaam.
The Messenger of Allah (saw) said:
And whoever dies without having an oath of allegiance (Bai'ah)
on his neck he would die the death of Jahiliyyah (Muslim).
And He (saw) said:
Whosoever gave a Bay’ah to an Imam, giving him the clasp of his hand, and the fruit of his heart shall obey him as long as he can, and if another comes to dispute with him, then strike the neck of that other. (Muslim)
If the Bai’ah is given to two Khalifahs then kill the latter of them (Muslim).
It is not possible in the absence of this Khilafah for the Ummah to carry the Amaanah and implement Islaam and it will not be possible for her to repel harm that is directed against her:
The Messenger (saw) said:
Verily the Imam (alone) is a shield, from behind whom one would fight, and by whom one would protect oneself (Muslim).
And for the one who does not know or understand the meaning of the Khilafah and its importance then let his mind and heart submit to the meaning of this text:
Verily the Imam (alone) is a shield, from behind whom one would fight, and by whom one would protect oneself (Muslim).
In this way the Ummah will be undertaking the work of the Nabi (saw) in respect to carrying the message to mankind in its entirety.
The believing Taa’ifah (group) will undertake its work to bring this Khilafah into existence by performing the work of the Anbiyaa’ in respect to calling and inviting their peoples to the worship of Allah alone.
The Messenger of Allah (saw) said:
Banu Israel used to be governed by Prophet, every time a Prophet died, another came after him, and there is not Prophet after me. There will be Khulafaa’ and they will number many".
They said: "What would you order us to do?" He ( وآله عليه هللا صلى وسلم (said: "Fulfil the Bayah to them one after the other, and give them their due right, surely Allah will account them for that which He entrusted them with".” [Lafzh of Al-Bukhaari).
Therefore it is Waajib (obligatory) upon every Mukallaf (legally responsible person) to work seriously for the establishment of the Islamic State so that the Haakimiyah (right of rule) is to Allah. This is so that the Islamic State is resumed and Islaam is applied upon the Muslims within this State entity. This represents the first objective which enables the fulfilment of the following objective and aim which is to carry the Islamic Da’wah to the world via Da’wah, proclamation and Al-Jihaad.
Allah (swt) said:
He it is who has sent His Messenger with the guidance and the Deen of Haqq to make it prevail over every (other) Deen even if the Mushrikeen detest that (AtTaubah 33).
And:
Fight those who do not believe in Allah nor the final day and do not make Haraam what Allah and His Messenger have made Haraam and do not follow the Deen of truth, from those who have been given the book, until they give the Jizyah by their hands and are subdued (At-Taubah 29).
And:
O you who believe! Fight those of the disbelievers who are close to you, and let them find harshness in you, and know that Allah is with those who are the AlMuttaqoon (At-Taubah 123).
This objective of establishing the Khilafah represents the Shar’iyah method that Allah (swt) has commanded for the fulfilment of the objective of the creation:
And He (swt) said:
And I have not created Jinn and man except to worship me (Adh-Dhaariyaat 56).
And said:
O mankind, worship your Lord who created you and those before you so that you may have Taqwaa (Al-Baqarah 21).
And:
Say: O Mankind, verily I am the Messenger of Allah sent to you all as a whole (Al-A’araaf 158).
Reference: Taghyeer (change) - Mahmoud Abdul-Kareem Hasan