Why do Christians criticize Muslims for bowing towards the Kabah when it is a place of worship ordained by Allah?

The Kabah, while central to Islamic worship, has a history that includes the presence of idols, which raises questions about its sanctity as a place of worship. The Quran instructs Muslims to turn towards the Kabah during prayers, yet this practice can be seen as problematic given its past as a site for pagan worship. In the context of biblical teachings, worship should be directed to God alone, as seen in verses that emphasize the importance of serving and bowing only to Him. Furthermore, the act of prostration in worship is reserved for God, and directing such acts towards a structure that once housed idols contradicts the essence of monotheism. Therefore, while Muslims may view the Kabah as a holy site, Christians contend that its historical associations with idolatry undermine its legitimacy as a place of true worship.