When you lose sight of Allah (swt) and that is no longer your goal then necessarily you will find a Replacement, it is necessary to have something you aspire towards, (something) that is mission of Your Life.
Surat Al-‘Ikhlāş (The Sincerity / Purity / Unity) is a very important Surah from the Holy Qur’an because it proclaims the Oneness (Tawhid) and Absolute nature of Divine Essence. This concept is presented in the first ayat. The second ayat declares that Allah is Eternal, i.e., He is beyond the bounds of time and space. The third ayat describes that Allah does not give birth nor is He is given birth and the last ayat declares that Allah is beyond comparison. Surah Ikhlas directly supports the first declaration (shahadah) of Islam: “There is no god but Allah”. In this context, Islam is based on belief in one God (monotheism).
Say, “He is Allah , [who is] One, Allah , the Eternal Refuge, He neither begets nor is born, Nor is there to Him any equivalent.” (The Noble Quran 112:1-4)