Has Theology hijacked Philosophy of Religion?

i would hope not

No, you have it backwards. Philosophy has hijacked much of the Theology of the Church. Philosophy represents the highest thoughts of humanity's wisdom. God's thoughts are much higher than that, and His plans are much more complex.

Like pretty much everything else these days, the liberals went ahead and changed the definition of the term, hoping to gain some sort of an advantage. Now, instead of being authentic guides to divine truth, many/most theologians are mere spiritual dilettantes, who are incapable of believing in what they claim to cherish.

On the contrary, has atheology shipwrecked atheists in the middle of the sea?

NO...WE HAVE THE BIBLE SO WE do not need philosophy unless it is someone going to college.

As people discover the true teaching comes from the Holy Spirit, study of the texts will become less important

Theology is the study of God

 if your are looking for hypothetical bs philosophy, don't come here

Theologically speaking, the Science of Theology includes philosophy of religion.

Universities are already filled with critics of religion. If you were a Christian student in a university today you'd be persecuted by atheistic professors who demand your education conforms to their own beliefs. 

No because they are two completely different studies yet they interlope and have capstone courses. i.e. the study or religion is the study of theology. Philosophy is one study in itself however you need philosophy to study religion and theology.