The origin of the Catholic Church is the tragic compromise of Christianity with the pagan religions that surrounded it. Instead of proclaiming the gospel and converting the pagans, the Catholic Church “Christianized” the pagan religions, and “paganized” Christianity. By blurring the differences and erasing the distinctions, yes, the Catholic Church made itself attractive to the people of the Roman Empire. One result was the Catholic Church becoming the supreme religion in the Roman world for centuries. However, another result was the most dominant form of Christianity apostatizing from the true gospel of Jesus Christ and the true proclamation of God’s Word.
2 Timothy 4:3–4(ESV) declares, “For the time will come when men will not put up with sound doctrine. Instead, to suit their own desires, they will gather around them a great number of teachers to say what their itching ears want to hear. They will turn their ears away from the truth and turn aside to myths.”