We Catholics did not “create” the Church. That was the work of Christ Jesus. We Catholics are but sinful humans. So are our popes. Some are much less so than others.
There is no separation of Christ and His Church. According to sacred scripture you will find no fault line between Him and His Body of Christ on earth that bears up such a statement as yours.
So, the Inquisition was a holy act?
God gave you a brain. Use it. Churches are as corruptible as governments.