Does God need our worship ?
The question arises that Allah is unlimited and away from all defects and needs;then what is the need for our worship. The purpose of worshipping is that Allah elevates ourselves , for goodness and it is a favor and guidance from Allah to make us reach perfection through worship.
The detailed answer is as follows: Worship, supplication and whatever deed is performed for pleasing Allah, more or less it has the effect on the person and society also. In fact these are the highest training and ethics in the school of Islam because:
a) The worship of Allah creates a sense of thankfulness, respect and honor.To realize the value of the source from where man gets the valuable divine blessings is a sign that the person was deserving of them.
b) The worship of Allah elevates the soul of man. What else can be more elevating that man gets connected to the total perfection and that is Allah, and for the duties of worship and the affairs of this life we ask help from the unending and unlimited power and acquire that much capability that we can communicate with him.
“And whoever strives only strives for [the benefit of] himself. Indeed, Allah is free from need of the worlds.” Quran 29:6
“O My servants, you will not attain harming Me so as to harm Me, and you will not attain benefiting Me so as to benefit Me. O My servants, if the first of you and the last of you, and the humans of you and the jinn of you, were all as pious as the most pious heart of any individual amongst you, then this would not increase My Kingdom an iota. O My servants, if the first of you and the last of you, and the humans of you and the jinn of you, were all as wicked as the most wicked heart of any individual amongst you, then this would not decrease My Kingdom an iota. O My servants, if the first of you and the last of you, and the humans of you and the jinn of you, were all to stand together in one place and ask of Me, and I were to give everyone what he requested, then that would not decrease what I Possess, except what is decreased of the ocean when a needle is dipped into it. O My servants, it is but your deeds that I account for you, and then recompense you for. So he who finds good, let him praise Allah, and he who finds other than that, let him blame no one but himself” (Hadith in Muslim 2577a)