I agree with the Quran that Allah is the only one worshipped, yet who knows Allah?
Many make false God's of their own imagination, the Messengers are the only Mirrors of Allah in this matrix.
I like to consider that no one knows Allah. The only way we know of Allah is via the Names and Attributes Allah has bestowed upon His chosen Messengers.
I also like to consider that the only way we know what it is to live an Attribute, is because Allah's Messengers were those attributes. If we want to know what it is to be truly meek, the Messenger is the embodiment of meek. If we want to know what true power is, the Messenger is the Embodiment of that Power.
That a specific Messenger did not display all the Names of Allah, or did not display all.the Attributes of Allah, does not mean they are not an Inherent part of the Messenger.
Baha'u'llah offered for us to consider about the Messengers,
"....The Bearers of the Trust of God are made manifest unto the peoples of the earth as the Exponents of a new Cause and the Revealers of a new Message. Inasmuch as these Birds of the celestial Throne are all sent down from the heaven of the Will of God, and as they all arise to proclaim His irresistible Faith, they, therefore, are regarded as one soul and the same person. For they all drink from the one Cup of the love of God, and all partake of the fruit of the same Tree of Oneness.....They are all invested with the robe of prophethood, and are honored with the mantle of glory. Thus hath Muḥammad, the Point of the Qur’án, revealed: “I am all the Prophets.” Likewise, He saith: “I am the first Adam, Noah, Moses, and Jesus.” Similar statements have been made by Imám ‘Alí. Sayings such as these, which indicate the essential unity of those Exponents of Oneness, have also emanated from the Channels of God’s immortal utterance, and the Treasuries of the gems of Divine knowledge, and have been recorded in the Scriptures. These Countenances are the recipients of the Divine Command, and the Day Springs of His Revelation......It is clear and evident to thee that all the Prophets are the Temples of the Cause of God, Who have appeared clothed in divers attire. If thou wilt observe with discriminating eyes, thou wilt behold Them all abiding in the same tabernacle, soaring in the same heaven, seated upon the same throne, uttering the same speech, and proclaiming the same Faith. Such is the unity of those Essences of Being, those Luminaries of infinite and immeasurable splendor! Wherefore, should one of these Manifestations of Holiness proclaim saying: “I am the return of all the Prophets,” He, verily, speaketh the truth. In like manner, in every subsequent Revelation, the return of the former Revelation is a fact, the truth of which is firmly established…."
Full Tablet here.
Bahá'í Reference Library - Gleanings From the Writings of Bahá’u’lláh, Pages 50-56
Regards Tony