The Prophet SAW said what it means: "Whoever relieves a believer of one hardship, surely Allah will relieve him of one hardship on the Day of Resurrection. Whoever makes other people's affairs easy, surely Allah will make his affairs easier in this world and in the hereafter." (HR Muslim)
"There is no act done by humans on the day of sacrifice that Allah likes more than shedding blood (slaughtering sacrifices). Verily, it will come on the Day of Resurrection with its horns, hooves, and feathers (and placed on the scales) and verily the blood of the sacrificial animal will have a position in the presence of God in a high place before it falls on the earth. . . Therefore, be sincere in your heart when making that sacrifice." (Hadith Narrated by Imam Tirmizi)
Surah al-Hajj verse 36, Allah s.w.t says; "And We made the camel (which was given to the poor of Mecca) a part of God's religion for you; in slaughtering that camel there is good for you; therefore mention the name of Allah (while slaughtering it) when it stands on its three legs, then when it falls (and loses its life), eat part of it, and give (the other part) to those who do not ask and those who ask. Thus We made it easy for you (to master it and slaughter it) so that you may be grateful".
The Word of God S.W.T. in surah Al-Hajj verse 36-37, "then eat part of it (the sacrificial meat) and give food to those who are satisfied with what they have (those who do not beg) and those who ask. The sacrificial meats and His blood can never reach (the pleasure of) God, but it is your piety that can reach it".
"There is no deed done by the son of Adam on the day of al-Nahr (Aidiladha) that is more loved by ALLAH other than shedding the blood (of a sacrificial animal). Verily, it will come on the Day of Judgment with its horns, feathers, and hooves and verily the blood will receive Allah SWT rests before it falls to the earth. So, purify your soul (with sacrificial worship)." (Tirmidhi's Narrative)
The Word of Allah S.W.T: "And (remember), Allah gives sustenance to whomever He wills without measure" (Surah al-Baqarah, Verse 212)
From Aisha, the Prophet SAW said: "There is no act of the children of Adam on the day of sacrifice that God likes more than shedding blood (slaughtering sacrificial animals), indeed on the Day of Resurrection those animals will come complete with their horns, hooves, and feathers . Indeed, its blood will reach Allah - as a sacrifice - wherever the animal is slaughtered before its blood reaches the ground, so be sincere in slaughtering it." (HR. Ibn Majah and Tirmidhi)
"Where every hair of the qurban animal will be worth a reward, while on the other hand, we will feel the beauty of sharing sustenance with fellow human beings."
"And, for every nation We have prescribed the slaughtering (sacrifice), so that they mention the name of God over the livestock that God has provided for them. Therefore, your God is the One and Only God, therefore submit yourselves to Him and give glad tidings to those who submit to God." (Surah Al-Hajj: 34)
In surah al-Kauthar verse 2: "Therefore pray for your Lord and sacrifice (a sign of gratitude)"
The words of the Prophet S.A.W.: Meaning: "I was ordered to perform the sacrifice of livestock and it is circumcision for you".
The reward of the sacrificial worship provided is very great for those who perform this worship. This is because sacrificial worship is a muakkad circumcision which is highly encouraged to be done for people who meet the conditions of sacrifice based on the words of Allah SWT: "Therefore, pray only for your God, and sacrifice (as a thank you)." (Al-Kauthar 108:2)