Christians philosophy has one; of their equal 3 in oneness God having the same appearance to a creation that is in form of human. So they will imagine prayers of a God being the same praying to that of human. Their human God was depicted to pray towards the Creator (Allah/Yhwh/Father). This might cause them to imagine when the word pray is used, it means praying towards another God. This is not the case as
Solatollah Prayers of Allah is just about God being merciful to His creations.