Adhan has been in force since the days of Allah's friend prophet Ibrahim. When Prophet Ibrahim had completed the construction of Holy Kaba he said to Allah:

‘I have completed the construction’

Allah instructed him:

‘Announce Hajj amongst the people’

Hazrat Ibrahim replied: -

‘O Cherisher! Where will my voice reach?’

Allah commanded:

‘You announce it. To make it heard is my responsibility’

Hazrat Ibrahim asked: -

‘In which words shall I invite them?”

Allah replied:

‘Say - People! It has been made obligatory on you to make pilgrimage to the ancient house. All on the Heavens and the Earth have heard this. Are you not watching how they come from far away cities saying ‘Labaik’ (acceptance of being present at ones service)’

According to another narration Hazrat Ibrahim climbed onto Koh-e-Qabas (Mount Qabas) and putting his fingers in his ears announced:

‘People! Allah has made Hajj obligatory on you, hence accept the command of your Lord’
After hearing this, the souls replied ‘Labaik’ from the backbone of the men and the abdomen of the women. Hence, until the Day if Resurrection only those souls will perform Hajj who said ‘Labaik’ in answer to Hazrat Ibrahim's announcement, and none else.

It is our common observation that when we wish to converse with someone we try to attract their attention towards us. There are many ways to draw attention. You can create a sound to draw attention, you can call upon someone, you can send a message through another person or you can mentally (telepathically) send the message.

Every religion has its way to draw attention or call its followers. In certain places the sound of bells is used to gather people for worship, in other places conch shells are used to gather people at a point and invite the Hindu priest to lead the worship.

Whenever a certain practice comes into force in mankind, it stays set. Only the way it is practiced is changed. In Islam the way devised to gather people at a point and to call people to worship Allah is called the ‘Adhan’. Adhan is also worship in its own place. In Islam the one who proclaims in the name of Allah has been blessed with respect. The Muezzin (one who calls the Adhan) wearing clean clothes stands up on a height and with the feelings of respect and admiration and with a loud and clear voice proclaims ALLAH-O-AKBAR – ALLAH-O-AKBAR he then testifies Allah's majesty and sovereignty and with that he also testifies that Muhammad is Allah's Prophet. After that he announces on his left and right that Prayer is blessings, Prayer is welfare and prosperity in this world and in the hereafter. This announcement begins with the proclamation of Allah's greatness and ends with the proclamation of Allah's magnificence and grace. What we are trying to imply is that it becomes clear from the Adhan that the start of every deed and the limit of every deed is Allah.

The one who says the Adhan should have a blissful tone. His heart and mind should be enlightened and clean. The reason for this is that with the voice the emotions are also conveyed. If the Muezzin's emotions are not pure and his mind is contaminated with sin then his mind will be devoid of peace and tranquility. When there is no tranquility in the mind then the effect of his voice will not make an impact or attract people. It is also obligatory on people to give the Muezzin respect and honour due to his dignified status.