All praise is due to Allaah Alone. May peace and blessings be upon the Last Prophet. Undoubtedly, Allaah has created all creatures to worship Him Alone without associating partners with Him. Allaah, the Glorified and Exalted, says, And I (Allaah) created not the jinn and mankind except that they should worship Me (Alone). He (Exalted be He) also says, O mankind! Worship your Lord (Allaah), Who created you and those who were before you so that you may become Al-Muttaqoon (the pious – See V.2:2). Allaah (Exalted be He) commands His Servants to hold fast to such worship. He sent the Messengers (peace be upon them) and revealed the Book (Qur’an) in order to clarify this right, explain it, and call to it. Allaah (Exalted be He) says, Worship Allaah and join none with Him (in worship) He (Exalted be He) further says… read more here.
Note: This was published in the Egyptian Al-Tawheed magazine, pp. 15-22; the Islaamic Research Journal, the third edition, pp. 1052-1061, 1397 A.H., the first volume; and the magazine of the Islaamic University in Madeenah, the third edition, the first year, 1388 A.H.