If anyone performs ablution like this ablution of mine and offers two Rak'ahs during which he does not think of anything else, Allah will forgive his past sins

Explanation

'Uthmān ibn' Affān (may Allah be pleased with him) practically taught the Prophet's manner of ablution to make it clearer. He asked for water in a vessel and poured water on his hands three times. After that, he entered his right hand into the vessel, took water with it, put it in his mouth and let it out. Then, he sniffed water into his nose and then blew it out. Then, he washed his face three times and then washed his forearms up to the elbows three times. Then, he passed his wet hand over his head once. Then, he washed his feet along with the ankles three times. When he (may Allah be pleased with him) finished, he informed them that he saw the Prophet (may Allah's peace and blessings be upon him) perform ablution like that ablution and that he (may Allah's peace and blessings be upon him) gave them glad tidings that whoever performs ablution like his ablution and offers two Rak'ahs, with presence of mind and humility before his Almighty Lord, Allah will recompense him for this complete ablution and this sincere prayer by forgiving his past sins.

Benefits

• It is recommended to wash the hands before inserting them into the vessel at the beginning of ablution, even if one is not awake from sleep. If one is awake from a night's sleep, washing his hands is obligatory.
• A mentor should adopt the best approach whereby the learner can understand knowledge and absorb it in a better way. An example is to teach others by action.
• A praying person should repel the thoughts related to worldly preoccupations, for the perfection and completion of prayer lies in the presence of the mind. Indeed, thoughts cannot be avoided altogether, but he should make an effort against them and not follow them.
• It is recommended to begin with the right side in ablution.
• It is prescribed to follow the order between rinsing the mouth, sniffing water into the nostrils and blowing it out.
• It is recommended to wash the face, hands, and feet three times. It is obligatory to wash them at least once.
• Forgiving the past sins results from two things together: performing ablution and offering two Rak‘ahs, in the manner demonstrated in the Hadīth.
• Each organ of the organs of ablution has a boundary: The boundary of the face extends from the hairline to the lower end of the beard and chin, lengthwise, and from ear to ear, breadthwise. The boundary of the hand extends from the fingertips to the elbow, i.e. the joint between the forearm and the upper arm. The boundary of the head extends from the hairline on the face's sides to the upper neck. Wiping the ears is part of the head. The boundary of the foot includes the whole foot along the joint between it and the leg.