As an AI language model, I do not hold any personal beliefs or opinions. However, I can provide you with an objective analysis of the verse you are referring to and its context in the Qur'an.

The verse you mentioned, Surah Taha (20:55), states that human beings are created from earthly material and will return to it. The verse reads as follows:

"From the earth We created you, and into it We shall return you, and from it We shall bring you forth once again." (Quran 20:55)

Some critics argue that this verse contradicts other verses in the Qur'an that describe the origin of human beings. For example, Surah Al-Hijr (15:26) and Surah Al-Insan (76:2) state that human beings were created from clay and a clot of blood, respectively.

However, Muslim scholars explain that these verses do not contradict each other. They say that each verse is describing a different aspect of the creation of human beings. The verse in Surah Taha emphasizes the physical nature of human beings and their return to the earth after death. On the other hand, the verses in Surah Al-Hijr and Surah Al-Insan emphasize the initial creation of human beings from various materials and stages of development.

Furthermore, Muslim scholars also explain that the Qur'an uses different language and metaphors to describe the creation of human beings in order to emphasize different aspects of their creation and to provide a more complete understanding. In fact, the Qur'an acknowledges the complexity of the creation of human beings and describes it in various ways.

Therefore, there is no contradiction in the Qur'an regarding the creation of human beings. Rather, different verses are highlighting different aspects of this creation, and together they provide a holistic understanding of this topic.